Civil Engineering Test Equipment Dealers in Saket, Delhi

For fast evaluation of the initial setting of concrete. It can be used on light weight concrete, special roof deck mixes and concrete additives. Salient Features Specifications : Consists of a needle having face area 3/10 sq. cm. and graduated at a distance of 25cm. The needles point is an integral part of barrel which houses a calibrated spring. The spring is confined in a sleeve. The resistance offered by the concrete mortar is shown on the direct reading scale with a marker ring which holds its position when released. 2 Scale range is 0-50kg/cm2 when the penetration resistance reaches a 2 value of 35kg/cm2 the concrete is assumed initially set. Supplied complete in carrying case.

• MOTOR SPEED: 0 TO 1500 RPM (APPROX)
• EQUIPMENT WEIGHT: APPROX. 2KG
• TPI RANGE: 1 COUNT FOR TPM/0.250 COUNT FOR TPI

Clamp the yarn in the clamp fixed on the motor shaft. A guide is provided on the clamp for easy clamping. Pull the other end of yarn through the clamp on the moving crosshead had while clamping ensure that yarn is clamped for proper test length and yarn is free and under correct tension of weight. This is necessary to have uniform length of yarn between the clams under fixed tension to get proper repeatability of the results. Select SZ switch in S or Z position depending upon type of yarn. Put the main switch ON and press the ‘RESET’ push button to ensure zero reading on the digital display unit. Select the motor speed to high speed position. Select ‘NORMAL’ position for initial operation. Start the motor using ‘START STOP’ switch. The motor will now start untwisting the yarn and DIGITAL DISPLAY will start counting. After reaching approx. 90% of expected TPM reading, it is recommended to lower the motor speed to minimum possible to get better results. By using ‘ADJ knob’ the motor can be run in very slow to moderate slow speed, or if motor stops completely test can be run manually by pushing motor shaft by hand.The instrument carries a guarantee for 12 month for free repairs against any manufacturing defects. However this guarantee is void in case of any physical damage or attempted repairs at customer’s end. The instrument is required to be sent to our works at customer’s expenses for claiming warranty services.

Used to determine the vapour pressure of volatile non-viscous Petroleum products except liquified petroleum gases. The Vapour pressure is made up of brass heavily Chronium plated and consists of an air chamber and a gasoline chamber of definite dimensions and volume ratio. A pressure gauge of required range is fitted above the air chamber. The joints are made leak proof by neoprene washers. The water bath used is of such dimensions that the vapour pressure bombs may be immersed to at least 1 inch above the air chamber and maintained at a constant temparature range upto 1000C plus minus 20C.

Liquid Limit Device, Compression Testing Machine, Electronic Total Station

Automatic Twist Tester, IR Beaker Dyeing Machine, button snap pull tester