Low pressure calibration pump Model ConST113

The Model ConST113 Low Pressure Calibration Pump is a low air pressure source with the ability to easily adjust and stabilize. This hand pump possesses a pressure range of ± 5.8 psi; uses air as the media, and can adjust the pressure easily and stably. The ConST113 is made up of quick connectors for fast instrument connect and disconnect. The pump has a heat-insulator between the cover and pressure chamber to lessen the heat effect during the micro-pressure calibration. The adjusting resolution is up to 0.01 Pa (0.0001 mbar). These features make the CONST113 ideal for calibrating pressure transducers, precision pressure gages, and other pressure instruments.

The ConST113 is a hand operated pressure pump designed to generate either vacuum to -0.4bar or pressure to 0.4bar. The ConST113 includes a pressure/vacuum selector, a volume control for fine adjustable pressure relief valve to prevent damage to sensitive instruments.

Application

The ConST113 is a primarily intended for low pressure application. It features a fine adjust vernier with 0.01Pa resolution at low pressure. It is a perfect pressure source on the site.

CONNECTION
Direct connection
If the connector of the unit under test is M20*1.5, please connect it with the hand pump directly.
Connect by pipe
If the connector of the unit under test is not M20*1.5, please use the other adapter to connect.

SPECIFICATIONS
Media: Air.
Generated Pressure Range: 5.8 psi (0.4 bar) vacuum to 5.8 psi (0.4 bar) positive pressure.
Pressure Resolution: 0.01 Pa; 0.0001 mbar


Material:
Ram/adapters: 316 SS;
Body: Steel/aluminum;
Seals: Buna-N.
Test Gage Connection: M20*1.5; 1/2? NPT with included adapters.
Reference Gage Connection: M20*1.5; 1/2? NPT with included adapters.
Dimensions:
Height: 5.7'' (145 mm);
Base: 6.09'' (155 mm) x 3.73'' (95 mm).
Weight: 2.21 lb (1.0 kg).


PRECAUTIONS
1. Please don’t add any oil or water into the pipeline.
2. To avoid damaging the airproof surface, please don’t operate the shut-off valve aggressively.
3. This product can not directly calibrate pressure meters that are used under acid or alkali conditions. If necessary, you must make sure the meters are cleansed by CCl
4 solvent or melted oil spray to avoid any corrosion damage to the test pump.

MAINTENANCE
Upon final installation of the Model CONST113 Low Pressure Calibration Pump, no routine maintenance is required. A periodic check of system calibration is recommended. The Model CONST113 is not field serviceable and should be returned if repair is needed (field repair should not be attempted and may void warranty). Be sure to include a brief description of the problem plus any relevant application notes. Contact customer service to receive a return goods authorization number before shipping.