Long lifetime factory directly safety relief valves testing

X229 handheld battery operated  measures and sources Long lifetime factory directly safety relief valves testing   Product Description   The X-II series Long lifetime factory directly safety relief valves testing is a hand-hold, battery-powered instrument that measures and sources a variety of electrical parameters. It can be widely applied in industrial fields and laboratories. The X-II series Process Calibrator has passed CE certification. A Split-screen Display The upper display allows you to measure volts, current and thermocouples. The lower display allows you to measure and source volts, resistance temperature detectors (RTD), thermocouples (TC), resistance and frequency.   Measuring Temperature with Thermocouples or RTDs The calibrator supports eight standard thermocouples, including types J, K, T, E, R, S, B or N. The calibrator supports six standard RTDs which are Cu50, Pt100, Pt100-3916, Pt200, Pt500 or Pt1000. The calibrator accepts RTD measurement input in two-, three-, or four-wire connections, with the three-wire connection the most common.   Ramping and Stepping the Output Two ways are available for adjusting the value of source function: manual stepping and ramping the output.   Storage and recall of 10 setups You can store up to 10 setups in a nonvolatile memory and recall them for later use. A low battery condition or a battery change does not jeopardize the stored setups.   Auto Flash Terminals You can connect the test leads according to auto flash prompt in order to avoid the misoperation.   l Split-screen Display l DC Voltage Measurement/Source l DC Current Measurement l DC Current Source l Resistance Measurement/Source l RTD Measurement/Source l Thermocouple Measurement/Source l Frequency Measurement/Source l Counting Pulse l Transmitter Signal Simulation l Two-, Three- orFour- Wire RTD Measurement l Calibration Functions l (4~20)mA Loop Power Supply l Auto Ramping and Auto Stepping l Manual and Auto Cold JunctionCompensating l Storage and Recall of 10 Setups l Auto FlashTerminals l Backlight LCD l Battery Gauge     Environmental performance Normal operating conditions: Operating temperature:(-10~55) °C Storage temperature:(-20~70)°C Relative humidity (% RH non-condensing): 35% (50~55) °C 45% (40~50) °C 75% (30~40) °C 90% (10~30) °C Uncontrolled<10°C   Safety Standards and Certifications EMC standards:EN 55022:1998 + A1:2000 + A2:2003 EN 55024:1998 + A1:2001   Physical Dimension and weight:(215×109×44.5) mm; 500g approx. Power requirement: Built-in lithium battery