Testing Apparatus Dealers in Kirti Nagar, Delhi

Bituminous surfaces exposed to varying temperature conditions undergo expansion & contraction. So an important characteristic of the binder is its ductility & the degree of ductility has an effect on the cracking bituminous surface due to traffic stress.The ductility of bitumen is expressed as the distance in centimeters to which a standard briquette can be elongated before the thread thus formed breaks under specified conditions.

It is used for determining the workability of concrete . Consist of slump cone 20cm bottom dia. & 10cm top dia. With handle, base plate & tamping rod 16mm dia. & 60cm long.

• Input voltage                           :           220/ 230 Volts, Single phase 50/60 Hz. AC supply.: Output voltage                        :           0-10KV
• Output Current                       :           100mA: Capacity                                  :           1 KVA
• Rating                                      :           Testing duty (Continuous).: Cooling                                   :           Air cooled.
• (Peristaltic Pump Section): No. of Channel                       :           One
• RPM                                         :           0.01 to 9.99: Flow Rate                                :           0.12 to 600 ml/hr

Tracking Resistance Erosion Test Equipment is used for checking the relative behavior of solid electrical insulating material with regard to their susceptibility to surface tracking when exposed under electric stresses, to water and contaminants, from the surroundings.The grading of materials arrived at by checking the tracking index may possibly differ from that obtained by utilizing other checking methods for the measurements of the tracking index.With this apparatus drops of an electrolyte are dropped at defined time interval to the surface of insulating materials between two electrodes to which a voltage is applied.The numerical values of the voltage corresponding to the asymptotes defines the tracking resistance.The value of voltage corresponding to number of drops is taken as the comparative index. (This test should be done as fast as possible)The number of drops to cause tracking at value of predetermined test voltage 10% below the number of drops value is indicated as the degree to which the reported comparative tracking

Unconfined Compression Testing Apparatus can be used either in a Laboratory or in field. This apparatus is as per the design of Building Research Station, U.K.Consists of a spring operated load frame with arrangements for loading 38mm x 76mm samples, one set of four load springs of stiffness 0.2kg, o.4kg, 0.8kg and 1.6kgmm, a calibrated mask and one set of 50 charts, in a metal carrying case. Spares & Accessories: Charts set of 50 Calibrated mask. Spring set comprising one each of stiffness 2Nmm, 4Nmm, 8Nmm and 16Nmm Coning toll for 38mm sample (female) Coning toll for 38 mm sample (male) Tripod stand wooden, for using the instrument in field.

he fineness of cement has a significant effect in its physical properties when used in concrete. Generally the finer the cement powder, the more rapid the concrete will set, as there is an increase in its surface area. The measure of fineness is usually undertaken by sieving, and the result assessed against the cement standard for compliance. The Blaine air permeability apparatus is used to determine the fineness of Portland cement in terms of the specific surface expressed as total surface area in square centimeters per gram of cement. The Blaine apparatus draws a defined volume of air through a prepared bed of cement of defined porosity. The apparatus comprises one each of Brass or stainless steel permeability cell 12.5mm,’U’ tube manometer with stop cock mounted on a laminated wooden stand, perforated metal disc, plunger, Rubber stopper, Rubber tube – 30cm long with rubber bulb. Optional AccessoriesAt extra cost Balance with 0.001 gm resolution Stop Watch with 0.5-second resolution Manometer Liquid Whatman Filter Paper Filter Punch

The apparatus is designed to measure the smoke density from the burning or decomposition of plastics as per the requirement of the ASTM D 2843 standard. The apparatus consists of smoke chamber and control console. The white background will permit observations of the flame, smoke and burning characteristics of the material. The viewing of the exit sign help to correlate the visibility and measured values. The specimen is supported on a 64 m.m. base and is equidistant from all sides of the chamber. The screen will lie on a stainless steel bezel supported by a rod through the right side of the chamber. From the same rod a similar bezel located. This rod supports a square of asbestos paper which cactus any material that drip from the specimen during the test. By rotation of the specimen holder rod, the burning specimen is quenched in a shallow pan of water positioned below the specimen holder. At the above location and out side the chamber tubular boxes containing the light source with necessary lens and mirror on one side and a special photocell with a set of baffles to prevent stray light, on the other side are provided. The light source is fitted inside the tubular box on the left hand side of the chamber. The source consists of a lamp with a regulated power supply fitted with a reflector mirror, and a converging lens. The reflector lens arrangements make the light beam on the photocell housed in the right hand side box. The percentage of light absorbed will be displayed through a linear amplifier digital electronic photometer with 0% to 100% absorbency scale with auto calibration system.

• Application: ETP, STP, R&D laboratory, Hotel Industry, Industrial Complexes, Water Research Industry
• Power: 220 v ac supply, 50 Hz, 100 W
• Temperature: 35 oC
• Features: Finds usage as Laboratory mixing and stirring equipment, Efficient and Economical handling of Flocculation matter, Correct estimation of dosing of alum and other coagulants
• Speed range: 2 to 250 RPM (Made available in variable speed control)
• Pre-set programs: 2
• Timer: Digital timer supports – 0 to 99 minutes
• Controls Keypad: Touch-sensitive
• Digital Display: LED, digital rpm indicator support
• Accuracy: +/-  2 RPM
• Size: Standard and Customized
• Body: Powder-coated body finish
• No. of Jar : 2, 4, 6

The apparatus comprises one each of Permeability Cell, `U` tube manometer with stop cock on a sunmica wooden stand, perforated metal disc, plunger. Rubber stopper, Rubber tube with rubber bulb. Accessories: » Dibutylphthalate liquid. (500 gram bottle) » Punch Spares: » Sunmica wooden stand with `U` tube manometer with stop cock » Permeability Cell complete with perforate metal disc, non-perforated disc and plunger

automated test equipment, Electric Panel

• Type: Lump Test Apparatus
• Certification: ISO 9001:2008
• Color: Grey
• Voltage: 110V, 220V, 380V
• Condition: New
• Power: 1KV, 2KV
• Warranty: 1yrs
• Temperature: 0-50°C
• Vacuum range: 150-300mm

We are the main supplier of this product.

• temp.: 200°C ±0.5°C.

SIGMA Thermal Stability Test Apparatus is used to measure check Thermal stability of PVC insulation & sheath of Electric cables as per IS:5831. Measures Thermal stability time in minutes required to change the pH value of 5 to 3 of a universal indicating pH paper placed in a glass tube containing sample and heated in a PID controlled heating chamber at specified temp. of 200°C ±0.5°C.

Ductility Testing Apparatus, Accelerated Curing Tank, curing tanks

Smoke Density Test Apparatus, California Bearing Ratio Apparatus

Dry Sieve Test Apparatus, Automatic Compactor for Proctor & CBR Compaction

salt spray corrosion cabinet, Laboratory Ovens, Digital Gloss Meter

Thermal Stability Test Apparatus, Sigma Digital Earth Resistance Tester

CBR Test Apparatus Field Type, Material Testing Equipments

Brazilian Test Apparatus, tensile testing machines

bitumen testing equipment, automatic soil compactor, Air Entrainment Meter