Volt/mA Calibrator YH7008 Current Source:0 to 20 mA or 4 to 20 mA V DC Source:0 to 10V mV DC Source:0 to100mV Loop Power:24V
Accuracy 0.025% Battery Rechargeable Volt/mA Calibrator YH7008
Features
The fast, one-handed tool for loop checks.
This feature-rich solution combines the best features push-button and knob-base loop calibrator and offers:
Large display and simple, quick-click interface for easy one-handed operation.Simultaneous mA and % readout for quick, easy interpretation of readings.mA accuracy of 0.025%, superior to other loop calibrators in this price range.1 µA resolution for mA Source, Simulate and Measure.Innovative output adjustment dial with 1 µA and 100 µA resolution.0-100% “Span Check” for fast switch between zero and full scale point.Selectable slow ramp, fast ramp, and step ramp to provide smooth outputs for valve slewing and loop functional tests. (Auto-Ramp Function provide single step(25%),slow or fast ramp output )24 volt internal loop supply, so you can power and read a transmitter at the same time without carrying a DMM.Measures 0-10V DC & 0-100mV DC with accuracy 0.02%Output 0-10V DC & 0-100mV DC with accuracy 0.02%4 - 20 mA or 0- 20 mA output range could be set manually.Rechargeable lithium ion battery pack.Push button 25% steps for fast, easy linearity checks.Specifications
Current Measure | Range: | 0 to 24 mA |
Resolution: | 0.001 mA | |
Accuracy: | 0.02% Rdg + 4 LSD | |
Current Source | Range: | 0 to 20 mA or 4 to 20 mA |
Accuracy: | 0.02% Rdg + 4 LSD | |
Drive Capability: | To 1200 Ω at 20 mA | |
Current Simulate | Range: | 0 to 20 mA or 4 to 20 mA |
Accuracy: | 0.02% Rdg + 4 LSD | |
Ext. loop voltage requirement: | 12-30 V | |
Loop Power | While measuring mA, 24 V | |
Voltage Measure | Range: | 0 to 10V DC |
Resolution: | 1 mV | |
Accuracy: | 0.02% Rdg + 4 LSD | |
mV DC Measure | Range: | 0 to 100mV |
Resolution: | 0.01mV | |
Accuracy: | 0.02% Rdg + 4 LSD | |
V DC Source | Range: | 0 to 10V |
Resolution: | 0.001V | |
Accuracy: | 0.02% Rdg + 4 LSD | |
mV DC Source | Range: | 0 to 100mV |
Resolution: | 0.01 mV | |
Accuracy: | 0.02% Rdg + 2 LSD | |
Environmental Specifications | ||
Operating Temperature | -10ºC to 55ºC | |
Storage Temperature | -30ºC to 60ºC | |
Humidity (Without Condensation) | 0 to 90% (0ºC to 35ºC); 0 to 70% (35ºC to 55ºC) | |
Contact Info:
Mobile: +86 15019472907
Skype: lei513198344
QQ: 342022675
Accuracy 0.025% Battery Rechargeable Volt/mA Calibrator YH7008
