Calibration Equipments

• Process Meter is a handheld, battery-operated tool for measuring electrical parameters.
• It has all the features of digital multimeter (besides the feature of RTD and ID), it could also output signals of direct voltage, current, resistance, temperature and frequency as well.
• Auto/manual range switch, Measure value display hold
• The thermocouple high accuracy could-endc can auto offset
• Panel auto calibrated
• The function of auto close backlight and auto power-off
• Large LCD include white LED backlight
• It is easy to operation by user, cabinet and solid adapt to be used at locale.

Negative pressures/vacuums and pressures of up to 25 bar (max. 40 bar) can be generated with this pneumatic hand-pump.

Thanks to the fine adjustment valve (which is integrated in the pump) and the relief valve, a calibration pressure can be set accurately and quickly. This handpump is therefore highly suitable for testing manometers and pressure transmitters.

Model : dpi-1100
Range : 50 to 650 °c
Resolution : 0.1 °c
Accuracy : + / - 0.8 °c
Heating by : cartridge heaters
Heating time to 650°c : 20 min
Cooling time to 100°c : 75 min
Block material : al-br alloy
Insert dia & length : 30 mm x120 mm long
Standard insert holes : 3.5,5.0,6.5 & 8.5 mm 2
Temperature controller : fuzzy logic pid controller
Supply : 230 vac 50 hz
Weight : 6.5 kgs approx
Size : 345mm x 175mm x 254 mm
Optional feature : insert available with different holes
Operation : a mass al-br block is heated by cartridge heaters. Temperature is measured

We are one of the leading manufacturers of Low Temperature Dry Calibrator that are made using hi-tech methods gained from thorough study of the market trends. This calibrator is known for its portability, rugged features and is highly helpful in calibration and testing of thermometers and temperature sensors ranging from -25.00 ~ 100.0 Deg C. It comes in handy in industries like shipping, pharmaceutical and petrochemical.

We offer best quality High Temperature Dry Calibrator that are made using nest grade raw material. Also known as DPI-1200, these are furthermore highly appreciated for portability and light weight. The rugged features of these products makes them highly sought after in the petrochemical and pharmaceutical industries. Our calibrators are used for testing thermometers and sensors ranging from 100.0 ~ 1200 Deg C. The total weight of these is 10.0 Kg.

Model : dpi-1000
Range : -35 to +125 °c
Resolution : 0.1 /0.01 1
Accuracy : + / - 0.5 °c
Cooling/heating by : peltier coolers
Cooling time to -25°c : less than 15 min
Heating time to 100°c : less than 10 min
Block material : aluminium
Insert dia & length : 25 mm x120 mm long
Standard insert holes : 3.5,5.0,6.5 & 8.5 mm 2
Temperature controller : fuzzy logic pid controller
Mode selection : by toggle switch
Supply : 230 vac 50 hz
Weight : 6.5 kgs approx
Size : 345mm x 175mm x 254 mm
Optional feature : insert available with different holes
Operation : a low mass aluminium block is cooled by peltier coolers. Temperature is Measured by high accuracy rtd elements and fed as input to the fuzzy logic pid Controller which controls the temperature accurately. Heating or cooling mode is selected By toggle switch.

Model : DPI-1200 Horizontal
Range : 100 to +1200 °C
Resolution : 0.1°C upto 999.9 and 1°C above 1000°C
Accuracy : + / - 3.0 °C
Heating by : Heating Coil
Heating time to 1200°C : 120 min
Block Material : Re Crystallised Alumina Tube
Insert Dia & Length : 35 mm X150 mm long
Standard insert holes : 3.5,5.0,6.5, 8.5,10.5 & 13.0 mm 1
Temperature Controller : Fuzzy Logic PID controller

Manually operated hydraulic testers are used to generate the required pressure for calibration in reference calibration. The scope of reference calibration is to reduce the 'time required' for calibrating an instrument. Portable manually operated hydraulic pumps are designed up to 700 bar.

Manually operated hydraulic testers are used to generate the required pressure for calibration in reference calibration. The scope of reference calibration is to reduce the 'time required' for calibrating an instrument. Portable manually operated hydraulic pumps are designed up to 400 bar.

Manually operated hydraulic testers are used to generate the required pressure for calibration in reference calibration. The scope of reference calibration is to reduce the 'time required' for calibrating an instrument. Table top manually operated hydraulic pumps are designed up to 2000 Kg/cm2.

Vacuum Calibration systems are designed for calibration of electronic or mechanical vacuum instruments in comparison method. In this, instruments are calibrated against a master instrument. Machines are available for a full vacuum of -760 at MSL.

For calibrating Pressure Instruments

Dead weight testers are designed for calibration of pressure instruments. As primary standards, dead weight Testers are used for the calibration of electronic or mechanical pressure measuring instruments. In this, Dgenerally pressure instruments are calibrated against 'calibrated weights'. Dead weight testers are a pistoncylinder type measuring device. Dead weight Testers work in accordance with the basic principle that P= F/A, where the pressure (P) acts on a known area of a sealed piston (A), generating a force (F). The force of this piston is then compared with the force applied by calibrated weights. Table Top Machines are engineered for a different working range up to1200kg, with single or duel piston type.

• power : two 1.5V alkaline batteries(LR6)
• powerconsumption : about 70m/3V
• maximum allowed voltage : 30V（within terminals or between terminal and earth ground）
• operation temperature range : 0C～50C
• operation humidity range : ≤ 80%RH
• storage temperature range : ≤ - 10C～55C
• storage humidityrange : ≤ 90%RH
• temperaturecoefficient : 0.1×（dedicated accuracy）%/℃（5℃～18℃、28℃～40℃）
• measurement : 180（L）×90（W）×47（D）mm（with protector）
• weight : about 500g
• accessory : User’s Manual, industrial testing lead H000001 (including alligator clip)
• safety : complies with IEC1010 (safety standard issued by International Electrician Committee)