Mac instruments GT Karnal Road, Delhi

  Walk-in Cold Room have a temperature range from 2oC to 8oC and are frequently used to store samples at cool temperatures. Heat sensitive biological samples, cosmetics, food samples which are temperature sensitive need such type of cold rooms.

Used for batch heating and cooking of various food products. Mounted on a heavy duty mild steel stand with tilting arrangement. Jacket and pan both are made of high quality S.S.-304 grade stainless steel of heavy gauge. Ten pan is 2 / 3 jacketed for maximum steam utilization and efficiency.

GMP MODEL : Full body and top made of stainless steel. It has complete body & top platform made of Stainless Steel. A heavy duty PMDC motor imparts a higher initial torque for smooth and vibration free start at lower speeds as well as at higher speeds. Variable Speed of upto 1200 RPM is controlled through a stepless speed controller. For heated magnetic stirrers the electrical/heat energy is controller through a simmerstat. To work on 220/230 Volts AC Supply.

Germinators are useful for seed testing, biological studies, forestry research works etc. With a solid see thru double walled door and a full view inner plexi-glass door enables inspection and monitoring of inner chamber specimens without distributing the process temperature. Excellent quality magnetic gum packing door gasket for external door. User oriented design of shelves makes you adjust each space of shelves without difficulty. Forced air circulation at triple walled back by durable coaxial blower, maintains optimum temperature uniformity and homogeneity. High grade PUF Insulation between outer and inner chamber for minimal thermal losses. Caster wheel mounted for easy portability. Front double walled door is provided with lock and key arrangement. Door operated illumination lamp is fitted inside the chamber for easy visibility. Finned tube evaporator facilitates uniform and faster cooling effects. Safety Thermostate to prevent overheating   CONSTRUCTIONAL AND SALIENT FEATURE Front double walled door is provided with lock and key arrangement. Door operated illumination lamp is fitted inside the chamber for easy visibility. Finned tube evaporator facilitates uniform and faster cooling effects. Safety Thermostate to prevent overheating.   Options Exterior illumination with fluorescent tubes 0-24 hrs cyclic timer to control cyclic illumination conditions. Communication port with interface and data cable to download data to your PC. Humidity generation and control arrangement through a DIGITAL HUMIDITY INDICATOR-CUM-CONTROLLER from 55% RH to 95% at cool temperature.

Easy to read large digital LCD screen displays heating temperature, rotation speed and timing Speed range from 20 to 280 rpm Water-oil heating bath with heating temperature range of RT to 180°C Heating bath with precise temperature control and adjustable safety circuit Designed a detachable operating panel allows remote control Patented condenser (cooling surface 1500 cm²) with excellent cooling effect Motorized lift with quick-action, automatic release evaporating flask to top position in case of power failure Adjustable final position recognition to protect operator and sample against breakage Evaporating flask with an ejector, convenient to remove Available with timer function to precise control processing Chemical-resistant double PTFE system and patented pressure spring provide excellent sealing PC can control and document all parameters via RS232 interface (USB)

Voltage : 100-240 VAC

Designed for extracting the pulp of most fruits and vegetables such as mangoes, guavas, peaches, tomatoes, banana etc. Mounted on a heavy duty mild steel stand. Central pulping unit of the machine consists of a pair of brushes fixed on stainless steel shaft and one stainless steel sieve. Gap between the sieve and the brushes can be adjusted to suit different types, sizes and qualities of the product to be pulped. Sieve is available in perforations of different sizes. Sieve is easily removable for quick interchanging and cleaning. All contact parts are of S.S.-304 grade stainless steel. To work on 220/230 volts A.C. supply.

Light weight with ceramic fibre wool insulation. Triple walled with outer casing and inner wall made of double walled thick P.C.R.C. sheet, duly painted. Heating elements are made of KANTHAL wire backed by cerwool insulation. A viewing cap is also provided on the door. With the distinguished Autotune Digital PID controller, it provides precise control of temperature. Available in three different working ranges with maximum working temperature range upto 11500C. Temperature range upto 9000C (Maximum 10000C) Temperature range upto 10000C (Maximum 10500C) Temperature range upto 11500C (Maximum 12000C) Overload safety cut-off provided as a standard feature. Very suitable for various purposes like gravimetric analysis for organic substance and measurement of quantity for coal and lime With the distinguished Autotune Digital P.I.D. Controller, it provides precise control of temperature. By the highly efficient heater insulated in the chamber, it heats the materials uniformly. With this excellent features. It surely reduces time of temperature climb. By using the high density ceramic wool as a insulator, it maintains consistent temperature and minimal heat dissipation.

"MAC" Mortuary Storage Cabinets are designed for storing of cadaverous under cool temperature conditions in order to prevent decomposition. These cabinets are provide an ideal cold storage environment for the preservation of vaccines, medicines, reagents, specimens and are most essential for Hospital, Airports, Railway Stations, research institutes, disaster management and Medical Colleges etc. "MAC" Mortuary Storage Cabinets have been designed in response to the precise requirement for preserving Temperature sensitive products. Available in various capacities to hold Single Body to Six Bodies. Hermetically sealed compressor serves refrigeration unit, to maintain temperature range of -15°C to -20°C , you can depend on "MAC" Mortuary Storage Cabinets where temperature is constantly maintained at the set temperature, with better uniformity and accuracy. This unit comes with easy to install feature and requires no special maintenance. This unit is totally self-contained and ruggedly designed.

APPLICATION   Fitted with PRESSURE DIE CASTED HEAVY DUTY GEAR BOX. SINGLE PHASE PREVENTER fitted to the unit as a standard feature. Complete body and storage bin made of Stainless Steel (SS-304 grade). Fitted with a heavy duty three phase motor for higher torque     CONSTRUCTIONAL AND SALIENT FEATURES Outer wall made of Stainless Steel (SS-430) and inner chamber is made up of Stainless Steel (SS-304 grade). The unit is insulated with PUF for minimal thermal losses. It requires plain tap water connection. Ice flakes coming out from the crushing assembly only within 25 minutes and are collected in a collecting bin for ready use. Continuous availability of Ice Flakes till the machine is on. Unit gets automatically cut off when the collecting bin is full of ice flakes thereby saving the power consumption. Collecting bin is fully insulated with 'PUF' which prevents melting of ice flakes. Indigenously designed and manufactured unit with INDIAN components which are readily available for replacement. Well balanced refrigeration system with hermetic sealed compressor, condenser, fan motor assembly & NON-CFC refrigerant gas to cool the crusher assembly for producing ice. Crusher assembly is made of Stainless Steel and is driven by heavy duty induction motor coupled to reduction gear. Crusher assembly is supplied with water from in-built water collecting tank, which is fitted with a float valve for regulating water supply. Drain at the bottom of the collecting tank is also provided. CFC FREE ECO-FRIENDLY COMPRESSOR.

For Continuous Heating Upto 370OC Body is made of specially designed CRC sheet duly powder coated or Stainless Steel. Top made of Mild Steel Plate or Stainless Steel (S.S 304) for longer life & temperature uniformit

Forced convection system ensures good mixing, strong dispersion and maintains higher temperature uniformity inside the chamber. Most ideal for various experiments in microbiology, cell cultivation of animals and plants and food for various laboratories, industries, R & D labs etc. Synthetic door gasket made of neoprene on the double walled door. User oriented design of shelves makes you adjust each space of shelves without difficulty. Adjustable two ventilation slides control inner air/ vapour circulation. Beaded heating elements are placed in ribs, at bottom and sides for uniform heat distribution. CONSTRUCTIONAL FEATURES Outer body made of PCRC sheet duly powder coated. Inner chamber and perforated trays made of Stainless Steel (SS-304) Space between inner chamber and outer wall is filled with high grade mineral wool for minimal heat dissipation. Bigger sized units mounted on caster wheels for easy portability. Door fitted with heavy duty hinges and door handle ensuring there are no leakages through the door gasket. To work on 220/230V AV, 50/60 Hz supply.

For DNA/RNA SEPARATION. Supplied complete with 99.9% PURE PLATINUM ELECTRODES. Supplied with gel casting tray, one comb with terminal lead.

Suitable for crushing stoneless fruits and vegetables. Machine is mounted on a heavy duty mild steel stand equipped with motor and starter. Material is fed into the stainless steel hooper which feeds the product into the crushing drum, which consists of stationery blades and rotary beater which crushes the loaded product.

CONSTRUCTIONAL AND SALIENT FEATURES Cooling coils are placed between foamed-in-place PUF insulation and inner side of stainless steel chamber eliminating any chances of FROST FORMATION on the evaporator which leads to choking of COMPRESSOR/CONDENSING UNIT. Useful for low temperature quick freezing and storing of Vaccines, Biological and medical specimens, Blood Components and general laboratory freezing applications. High density foamed-in-place polyurethane foam (PUF) insulation for minimal cooling losses. Evenly spread evaporator accounts for higher temperature uniformities throughout the cooling chamber Specially designed DEEP FREEZER VERTICAL LATCHES to keep the door tightly locked eliminating chances of Any cooling loss. Outer made of powder coated CRC Steel Sheet. Inner chamber and trays made of stainless steel (SS-304). Caster wheel mounted for easy mobility. ECO FRIENDLY COMPRESSOR with CFC-FREE refrigerant. Fitted with Microprocessor Based Digital Temperature Indicator-cum-Controller with in-built HI/LOW Temperature deviation alarm.

  Freeze Drying is the process of removing the moisture from a biological product while maintaining the integrity of the biological products, chemical structure and activities. Freeze Drying technology is used in particular for removal of moisture from the products usually biological origin without causing any noticeable change in the origin without causing any noticeable change in the original characteristics. Freeze Drying is also the preferred in the field of Pharmacy, Chemistry and in conversation of food.         ADVANTAGE OF FREEZE DRYING Heat sensitive biological materials may be freeze-dried without affecting their potency. The dried materials may be stored for years at room temperature without loss of their original characteristics.The freeze-dried material may be transported and shipped in small containers, and no provision is necessary for refrigeration enroute.Bacterial growth and enzyme action do not take place in freeze-dried products and proteins do not coagulate. Oxidation of many materials such as hemoglobin and vaccines is completely prevented when drying and sealing is done under high vacuum. HOW FREEZE DRYER WORKS? All "MAC" units are provided with following basic requirements:- A drying Chamber or manifold on/in which the containers with pre-frozen samples are connected/placed. A high vacuum double stage pumping system with gas ballast with ultimate vacuum of less than 50 microns in the system and 10 microns on pump head to facilitate the vapour flow to the condenser for speedy drying. A low temperature condenser to trap the moisture vapour and allow the non-condensable vapours to go to the pump for release to the atmosphere. CONSTRUCTION & SALIENT FEATURES Outer Chamber made of CRC sheet duly powder coated and inner chamber is made of stainless steel (non-magnetic). Housed in a super steel frame it is mounted on swivel casters. Complete with Perspex see through lid, gasket and control instruments i.e. Microprocessor Based Digital Temperature Controller for measurement Temp. & Electronic Digital Vacuum Indicator. The unit made out of hermetically sealed compressor and with 100 liters/min direct motor drive rotary vane type vacuum pump of double stage with air ballast having ultimate vacuum of 1x10-3 torr on pump head. High grade PUF INSULATED between outer and inner chamber for minimal thermal losses. Condenser Trap: All non-magnetic stainless steel fabricated, argon welded, dished bottom for complete effluent removal. Fitted with microprocessor based temperature control system with inbuilt HI/LOW temperature deviation alarm having temperature range upto -80OC. Refrigeration Coils made of copper bonded to outside of condenser heavily insulated. Vacuum Drum has 6 or 12 port manifold (Main drying chamber) made of stainless steel non-magnetic grade with Perspex top cover. (CFC FREE AND PUFF INSULATED)

It is straight-line exhaust box, provided with motorised conveyor belt, and M.S. Steam Piping. The top is covered aluminium cover and the whole unit is mounted on heavy M.S. Stand. Filled canned are let in from one side of the box, on the conveyor belt and steam is passed into the M.S. pipeline through a boiler. The filled cans after going through this process are collected at the other and where they are sealed using can sealing machine. This process enhances the life of the preserved food items. 10 feet long conveyorised belt (Fitted with 1.0 H.P. Motor) 18 feet long conveyorised belt (Fitted with 1.0 H.P. Motor)

Designed for multi-function dry bath heating. Ideal for Enzyme Reactions, Inactivation of Sera, Incubation and other laboratory procedures. Precise temperature control from ambient +5OC to 100OC with +1OC accuracy. User's self compensation functions for temperature to counter for difference between block temperature and sample temperature. Fitted with MICROPROCESSOR BASED PID DIGITIAL TEMPERATURE INDICATOR-cum-CONTROLLER for auto control with respect to time and temperature and is also fitted with IN-BUILT BUZER TIMER for AUTO CONTROL to indicate cycle end. Microprocessor Based Digital Temperature Indicator cum-Controller having individual display for set value and process value. Heating cavity of 49mm carries one heating blocks of size 96mm (L) x 96mm (B) x 49 mm(H) each. Supplied with any one set of heating block of various configuration available. Recessed well/ cavity accommodates one interchangeable aluminium insert block. Block extraction tool facilitates lifting of hot blocks for easy interchangeability. MAC Dry Heating Block Incubators are powerful, compact and accurate everything you need for the precision heating of test tubes, cuvettes, micro centrifuge tubes and other small containers. High performance and user friendly controls combine to produce a specification which offers exceptional efficiency and reliability. The benefit to you-convenient, no fuss heating! Excellent temperature control. Uniform and stable heating. New compact size.

The assembly consists of a corning glass flask with embedded heating elements fused in spiral type glass coil internally at bottom. A double wall coiled condenser has standard ground glass joints. Complete with glass fitting, metallic stand, rings clamps and electrical fittings. The unit supplied is as per NPL patent design. To work on 220/230 volts A.C. Supply.

It is used for various works that require maintenance of the cleanliness and purity like plant tissue culture, examination and experimentation of precision electronics parts, medical sciences, pharmacy, agriculture sector and the like. Designed so as to meet the requirements of US Federal Standard 209 B (BS 5295) providing particle free air to meet class 100 conditions. Cabinets is fabricated of Wooden board laminated with sunmica OR cold rolled steel / PCGI duly powder coated OR stainless steel (SS-304grade) (as ordered). Working table is made of Stainless Steel Sheet (SS-304 grade). Side panels and front doors are made out of thick transparent plexi glass. Air drawn through pre-filter is made to pass through highly effective HEPA (High Efficiency Particular Air) filters having efficiency rating as high as 99.99% with cold DOP and 99.97% with hot DOP, thus retaining all air-borne particles of size 0.3 micron and larger. Heavy Duty Motor operates with minimum noise level. Working area is illuminated by fluorescent lighting fitted to the unit. Supplied complete with S.S. Satin finish Table Top, Transparent front door, Static Pressure Manometer, Built in U.V. Germicidal light and Cock for gas, air or vacuum line, HEPA filters and pre-filter. The highly efficient HEPA filter maintains the optimum cleanliness and purity. The prefilter fitted extends the life of HEPA filter drastically. Silent Vibration-Free Blower ensures noiseless operation and anti-vibration construction provides efficient working environment. Interlocking of U.V. Germicidal Tube & Fluorescent Light with auto switch off/on Mode for blower when the door is closed/open. All units with MOC : Wooden/CRC/Stainless Steel are mounted on a heavy duty mild steel stand duly powder coated. To work on 220/230 volts A.C. supply.

This is a simple machine which rounds flattened can bodies prior to flattened can is mounted onto the rubber roller and on depressing the pedal, it presses the can against the rotating steel roller thereby giving it is round shape. Hand Worked Model. Electrical Motorised Model With 1.0 H.P. Motor.

It has a double scale. One is Oil Scale (Butyro Scale) having range of 0 to 100 and accuracy of + 0.1, read directly on the micrometer and other is sugar scale having a range of 50-80% with an accuracy of + 1% also read direct on scale.

Suitable for accurate filling of liquids like medicines, syrups, ketchup, solutions etc in bottles. Machine consists of two / four filling heads with vacuum pump. With 1/2 H.P. motor. All contact parts are of stainless steel.

Specially designed for use in Anatomy & Meat Cutting requirements for preparing big size specimens. The large working table and extension table operate on ball bearing rollers. Table is made of thick stainless steel sheet with heavy axles for rigidity and firm movement. Complete unit supplied with one blade, starter, cord and plug. To work on 220/230 volts AC supply.

Most suitable for experiments requiring low temperature conditions like microorganism or activation, cell culture process of animals and plants, good storage and desalting process of enzyme extracts etc. With a solid double walled door and a full view inner plexi-glass door enables inspection and monitoring of inner chamber specimens without distributing the process temperature. Excellent quality magnetic gum packing door gasket for external door. User-oriented design of shelves makes you adjust each space of shelves without difficulty. Forced air circulation at triple walled back by durable coaxial blower, maintains optimum temperature uniformity and homogeneity. High grade HIGH PRESSURE FOAMED IN-PLACE PUF INSULATION between outer and inner chamber for minimal thermal losses. Caster wheel mounted for easy portability. Front double walled door is provided with lock and key arrangement. Door operated illumination lamp is fitted inside the chamber for easy visibility. Finned tube evaporator facilitates uniform and faster cooling effects.