A highly integrated multifunction calibrator featuring several patented technologies. The Multifunction temperature calibrator is an ultra-compact and easy to use hand-held device for sourcing, simulating and measuring temperature and electrical signals. It is with Cellphone-like menu, task management function; SPM028 is ideal solution for calibrating, maintaining, and troubleshooting in both field and laboratory. Simulates and measures 13 thermocouples（K、 E、J、T、N、R、S、B、C、D、G、L、U）and 11 RTDs（Pt1000、Pt500、Pt100、Pt10、Cu10、Cu50、Cu100、Ni120、Ni100）,with automated cold junction compensation, 24V loop power supply with independent measuring and sourcing function, Documenting storage and automated procedure capability, Easy to operate, With RS232 interface.
SPM029 multifunction loop calibrator is a process tool for measuring, sourcing and simulating loop current, mV/ V, loop integrity, and also perform switch testing. Its smart phone-like menu and interface makes it simple and easy to use. SPM029 multifunction loop calibrator is an idea for calibrating, maintaining, and troubleshooting various loop devices in the field. Measuring and sourcing loop current, mV and V independently. 24V loop power supply with independent measuring and sourcing function Documenting storage and automated procedure capability. Easy to operate.
FEATURES ● 4-20mA (1kΩ load, 24V Loop Supply).● 0.025% Basic Accuracy.● Simple Operation Interface.● Auto Ramp and Step Functions.● 0-20mA, 0-24mA selectable.● Incremental percentage setting : 0-100%.● Warning beeper when output is open.● 0-24V output.● The minimum load of 20kΩ on voltage mode. SPECIFICATIONS DC Current (1kΩ Max Load, 24v Loop Supply) Range 0-4mA / 4-20mA / 20-24mA Resolution 1uA Accuracy ±0.025%±10uA / ±0.025%±5uA / ±0.025%±5uA Beeper warning when output circuit is open and specified output voltage > 24V. DC Voltage (Approx. 10MΩ load) Range 0-4V / 4-20V / 20-24V Resolution 1mV Accuracy ±0.05%±10mV / ±0.05%±5mV / ±0.05%±5mV Beeper warning when voltage is short and specified output current is > 24mA. General Power consumption 150mA at 24V 1kΩ load Operating temperature 0º C - 40º C Operating humidity ≤ 80% R.H. Storage temperature -10º C - 50º C Storage humidity ≤ 85% R.H. Dimensions 160(L) ×...
FEATURES ● Wide range of operating voltage from AC 210V/50Hz to 250V/50Hz.● For checking AC voltage.● For checking a RCD tester's test current & time in mA(ms).● For checking a loop tester.● For wiring check (Phase, Neutral, Earth).● For checking continuity.● For checking insulation (The maximum is 1.2kV).● For checking UK16th edition. SPECIFICATIONS RCD Testing Range 10mA @ 150ms 30mA @ 150ms 150mA @ 30ms Insulation Testing Range 1MΩ / 9.9MΩ / 99MΩ Accuracy ± 1% Max. Testing 1.2kV Continuity Testing Range 0.5Ω / 2Ω / 10Ω Accuracy ± 0.05Ω / ± 0.1Ω / ± 0.2Ω Max. Current 300mA LOOP Testing Range Supply Loop / Supply Loop +1Ω Accuracy 0.45Ω ± 0.05Ω / 1.45Ω ± 0.05Ω • Dimension: 330(L)x260(W)x160(D)mm • Weight: Approx. 2570g