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Description
The Keller pressure calibrators are highly accurate calibration instruments using the LEX 1 digital manometer to provide a functional housing with an integrated display with a battery power supply making the whole unit portable. The low and medium units are pneumatic, using air as a medium, and the high pressure model is hydraulic, which requires hydraulic oil for the medium.
Features
- Measurement accuracy <0.05% FS
- Integrated display
- Battery powered calibrator with a >2000h lifetime
- Ideal for field applications
- Supplied with software and USB interface cable.
- Operating temperature 0 to 50°C
- CE/RoHS compliant
Specifications
| Model | LPX | MPX | HPX |
| Pressure Range | 0 to 11 BarA | 0 to 26 BarA | 0 to 700 Bar |
| Resolution | 1mBar | 1mBar | 50mBar |
| Over Pressure | 13 BarA | 31 Bar | 840 Bar |
| Power Supply | 3V CR2430 Battery | ||
| Pressure Port | Serto and various adapters | ||
| Weight | approx 2Kg | approx 4Kg | |
Units are supplied complete with the following equipment:
LPX – Calibrator, Hand pump, Carry case, Spare battery, Hose nipple, Connection nipple 1/4″ BSP, Sealing rings (1/8″ & 1/4″ BSP), CrNi filter, Vacuum pump, K114A USB interface cable, Test certificate and Operating instructions.
MPX – Calibrator, Carry case, Spare battery, Y-coupler, Hose nipple, Connection nipple 1/4″ BSP, Sealing rings (1/8″ & 1/4″ BSP), CrNi filter, Vacuum pump, K114A USB interface cable, Test certificate and Operating instructions.
HPX – Calibrator (including oil filling), Carry case, Spare battery, Port adaptor 1/4″ to 3/8″ BSP, Port adaptor 1/4″ to 1/2″ BSP, Allen key(s), K114A USB interface cable, Test certificate and Operating instructions.
