Japan, Tokyo Keiso
Tokyo Keiso P-880 Purgemeter
Made in Japan
Manufacturer: Tokyo Keiso
Model: P-880
The P-880 is an area purgemeter for measuring micro flow rates of gases. This purgemeter is equipped with an improved valve to accurately control the flow rate. The P-880 is ideal for measuring and controlling micro flow rates.
Major Applications
- 1. Built-in use for equipment
- 2. Biotechnology industry
- 3. Semiconductor-related gas equipment
Specifications
Measuring fluid | Gases |
Measuring range | Air: Min. 0.15 to 1.5 mL/min (nor) Max. 6 to 60 L/min (nor)·When selecting a flow range, refer to “Index & Quick Reference for P Series Purgemeters” (TG-S0001). ·When selecting a flow range, refer to the standard flow rate table. |
Range ability | 10:1 |
Indication accuracy | ±5% F.S. |
Fluid pressure | Max. 1 MPa |
Fluid temperature | Max. 120°C (Depends on the gasket material) |
Leak rate | 1×10-7Pa·m³/s or less(He) This is a typical value obtained during in-house tests, not a guaranteed value. |
Material | Wetted part: SCS14/SUS316
Tapered tube: Heat-resistant glass Gasket: Fluor rubber (Max. 120°C) Mounting plate: A5052 (White alunite) Cover: Transparent PVC |
Process Connection | Rc: 1/4″(Standard), 1/8″ NPT: 1/4″, 1/8″ SW: 1/4″or equivalent, 3/8″or equivalent VCR: 1/4″or equivalent, 3/8″or equivalent |
Standard cleaning | Degrease treatment (Ultrasonic cleaning) non-water treatment |
Mounting | Lock nut mount on the panel front. |
Mass | approx. 0.28kg(P-881) |
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