Description:
1067 Precision decimal resistance boxes are suitable for various simulation tasks, especially for simulating and calibrating precision RTD sensors and temperature indicators/instruments using resistance sensors. This structure ensures that the residual end resistance is as low and stable as possible. Multiple self wiping silver alloy contacts are used for each position, providing high performance and long lifespan. 6-digit resolution 0.01 Ω -10K Ω, 0.01 Ω step 0.01% accuracy better than 20 ppm/year, fully shielded metal shell, low thermal electromotive force wiring terminal increment | 0.01 Ω step ------- rated value | 0.01 Ω range: 3A 0.1 Ω range: 2A 1 Ω range: 600mA 10 Ω range: 200mA 100 Ω range: 60mA 1k Ω range: 20mA temperature coefficient | less than 10 ppm/° C (>1 Ω) 20 ppm/° C (maximum voltage | maximum resistance setting 200V insulation | box to resistance wiring terminal maximum 2kV/50Hz working torque | 0.1 Nm stability | better than 20 ppm/year (>1 Ω) better than 100 ppm/year (# # # Ten Entering the box
Description:
4 Process industry transmitter (Tx) and receiver (Rx) in a 20mA loop system. Can be used as a current source, load, linear power supply, and converter simulator. Precision Tx simulation, with loop drive (14-40V adjustable), used for Rx test current measurement, with loop drive power supply, requires 8 AA rechargeable batteries for Tx testing, accompanied by 8 rechargeable batteries and power charger current loop calibrator
Description:
Time Electronics Model 1068 Precision Fixed Resistance Box Time Electronics 1068 is a compact 5-value fixed resistance box designed to meet industrial, general laboratory work, and educational requirements. It is housed in a sturdy casing, making it easy to carry and occupying minimal workspace. Its low cost and simple operation make it a common model for physics and electronics laboratories in schools, colleges, and universities. These precision resistors provide high accuracy - to select value test leads, simply connect to one of the fixed value resistors 1 Ω, 10 Ω, 100 Ω, 1k Ω, or 10k Ω. Connect to the resistance box through a 4mm terminal post, and the resistance value is clearly indicated next to each terminal block. 5 fixed resistor ranges: 1 Ω, 10 Ω, 100 Ω, 1k Ω, 10k Ω. High precision, clear and intuitive indication. Portable (weight 0.29kg). Compact: size 115 (length) x 65 (width) x 86 (height) mm, including wiring terminals. Rated voltage: up to 250V DC/AC RMS. Simple operation. Sturdy outer shell. # # # Ten entry box
Description:
Pneumatic Calibration Pump Kit 7090 Performance and rugged design with features including contoured cushioned handles for comfort and control, protective caging for the vent valve (guarding against accidental damage) and dual o-rings on all pistons to ensure zero leakage. Pressure to 40bar (600psi) Vacuum to -950 mbar Oversized check valve for smooth controlled operation Non-oil based lubricant used on all moving parts Range | Vacuum - 950mbar to pressure 40bar (600psi) ---|--- Compatibility | All gauges and calibrators Connections | (2 ports) 1/4 inch and 1/8 inch NPT/BSP Hoses | 1 meter 6/4mm hose Weight | 910g (2lbs) Size | W 125mm (handle to handle) x H 200mm ### Accompanying Hoses, Fitting and Carry Case # # # Pressure Calibration Device
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