Bơm lấy mẫu bụi TSP: 2.661 LPM
Model: DFHV-1DE
Hãng sản xuất: F&J – Mỹ
1. Tính năng kỹ thuật:
- Display in English or metric units set at factory
- Choices of flow/volume units:
§ SLPM SL
§ SCMH SCM
§ SCFM SCF
- State of the Art microprocessor electronics
- Automatic Flow Control
- Auto Shut-off on time or volume
- Flowrate and volume totalizations displayed are corrected to a factory settable Reference. Temperature and Pressure (4 options available)
- Elapsed time meter
- Auto zero calibration feature of flow sensor
- Bright LED display
- Flow rate accuracy within ± 4.0% F.S.
- RS-232 Communication Port w/Operator selectable download frequency for real-time data
- 220 – 240 VAC, 50/60Hz; single phase
- Brushless motor
2. Thông số kỹ thuật:
- PUMP TYPE: Two-stage, dual ball-bearing, bypass type brushless motor with an independent cooling system. The motor has thermal overload protection.
- POWER: 1100 Watts
- MAXIMUM MOTOR CAPACITY: 100+ CFM at 29.92” Hg and 68ºF (Free Air Flow). Actual flow rate achievable will depend on the filter media utilized
- HUMIDITY OPERATING RANGE: 0 – 95% RH (non-condensing)
- TEMPERATURE OPERATING RANGE: 18°F to 122°F (-8°C to 50°C)
- ULTIMATE VACUUM: 86” H2O at 29.92” Hg and 68ºF and zero flow restriction
- POWER REQUIREMENTS: 220 – 240VAC; 50/60Hz at 15 amperes; single phase
- CIRCUIT BREAKER PROTECTION: 20 amperes
- ELECTRICAL CORD: All temp, 3 wire 16 gauge
- FLOW CONTROL:
§ PWM Electronic motor speed control
§ HANDLE: Durable metal/plastic
- DIMENSIONS: 12.7 ”L × 10.7”W × 7.5 ”H (32.3 × 27.2 × 19 cm)
- WEIGHT: Approx 14 lbs. (6.4 kg)
- INSTALLATION CATEGORY: Pollution Degree 2
- DIGITAL FLOWMETER DISPLAYS:
§ Flowrate: Corrected to Ref. T and P
§ Elapsed Time: hhh:mm
§ Volume: Corrected to Ref. T and P
- FLOW CALIBRATION: Factory calibration or calibration check recommended once per year
Không có nhận xét nào:
Đăng nhận xét