Portable Handheld Micro-Pressure Pump, Low Range Air Pressure Tester and Calibrator for Instruments, Sensors, Transmitters (-90 to 600 kPa)

Specification:
Product Name: Portable Micro-Pressure Pump
Pressurization Method: Manual
Thread Size: M20 x 1.5 mm
Pressure Range: -90 to 600 kPa
Measurement Medium: Clean, Dry Air
Adjustment Resolution: 1 Pa
Hose Length: 400 mm
Product Dimensions: 200 x 100 x 115 mm
Product Weight: 1.35 kg

Installation & Operation:
1. Pressure Calibration (Gauge Mode Example)
* Connect the device under test (DUT) to the DUT output port and the reference standard gauge to the standard gauge output port.
* Rotate the fine adjustment pump counterclockwise to its starting position. Set the micro-adjustment knob to the mid-position.
* Ensure the pressure release valve is fully closed.
* Slowly rotate the fine adjustment handwheel clockwise to increase pressure until the desired calibration point is approached.
* Use the micro-adjustment knob for precise fine-tuning to the exact pressure point.
* To release pressure after calibration, open the pressure release valve.
2. Vacuum Calibration
* Connect the device under test (DUT) to the DUT output port and the reference standard gauge to the standard gauge output port.
* Rotate the fine adjustment pump clockwise to its starting position. Set the micro-adjustment knob to the mid-position.
* Ensure the pressure release valve is fully closed.
* Slowly rotate the fine adjustment handwheel counterclockwise to generate vacuum until the desired calibration point is approached.
* Use the micro-adjustment knob for precise fine-tuning to the exact vacuum point.
* To release vacuum after calibration, open the pressure release valve.

Package included:
1 x Portable Micro-Pressure Pump