Testing Apparatus Dealers in Saket, Delhi

Soft and sensitive soils whose shear strength is less than 15 KN/m2, the results are dependent on operator's skill. Even pushing the sample tubes in soil may cause some disturbance. Experience shows that carefully controlled compression test results can be related to figures obtained by pushing a small vane in the soil and rotating it at a controlled rate and measuring the force, required for maximum resistance. Vane Shear Test can be conducted in a laboratory or in the field.

• 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 for detecting the presence of corrosive sulphur in petroleum products.The apparatus consists of a bath either dual purpose (500C & 1000C) or a boiling bath (1000C only) without stainless steel copper strips of definite size 6 or 18 test tubes can be accomodate in each type of bath with different temperature regulation system to operate on 220 volts AC. mains.

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