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CALIIBRATION GAS GENERATORS
The new FlexStream™ automated Perm Tube System offers total flexibility for creating precision gas mixtures. Mixtures are produced by diluting the miniscule flow emitted from Trace Source™ permeation (or diffusion) tubes with a much larger flow of inert matrix gas, typically nitrogen or zero air. The FlexStream™ is ideally suited for creating trace concentration – ppm, ppb, and pptr – mixtures. The FlexStream™ Base Permeation Unit is small, easily transportable and easily combined with other FlexStream™ modules to form integrated gas mixing systems.
SPECIFICATIONS | |
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Temperature Control Range: | : 5 ºC above ambient from 20 to 150 ºC (heat only) |
Temperature Display Resolution: | 0.01 ºC on front panel touch screen |
Standard Flow Range: | 0.25-5.0 liter per minute |
Optional Flow Ranges: | 0.1-0.5, 0.1-1.0, 0.5-10.0 lpm |
Flow Control over Calibrated Range: | ≤ ±1.5 % of reading |
Flow Change - 0 to Full Scale: | < 10 sec (2 time constants) at ambient pressure |
Calibration: | Internal Source Zero and Scale |
Mode Change - Zero at 1 lpm to Span at 1 lpm: | < 5 sec (2 time constants) at ambient pressure |
Output Concentration Range: | below 1 ppb to over 1000 ppm depending on emission rate and dilution flow rate |
Local Interface: | color touch screen display with virtual keypad |
Remote Interfaces: | |
Communication Protocol: | : Modbus RTU |
Power Req: | Standard: 115 VAC, 50/60Hz, 2 A |
Power Requirements: | Optional (specified at time of purchase): 230 VAC, 50/60Hz, 1 A |
Dimensions: | 6 inch Width x 13.5 inch Height x 20 inch Depth (add 3.5 inch to Depth for front panel inlet filter clearance) |
Weight: | Approximately 30 lbs |
FEATURES
- Complete, integrated, ready-to-use turnkey system
- Automated operation with direct readout of concentration TECHNICAL
- Benefits in units of ppm, ppb or ppt
- Modes of Operation: standby, zero, span and purge
- Touch-screen interface for local setup and manual control
- Modbus connectivity for integration with existing systems
- Flow path designed for maximum flexibility with minimum error
- Flow path suitable for reactive gases - mixture
- contacts only glass, Teflon® and stainless steel (other materials available)
- Accepts disposable permeation tubes, diffusion tubes, ultra-high rate liquid filled tubes, wafer tubes, and prefilled gas fed permeation tubes
- Accepts up to 8 disposable tubes with maximum 6 inch length x 1/4 inch diameter (KIN-TEK HRT, SRT and EL tubes)
- Accepts one of KIN-TEK refillable LFH, ULED and 57 Series tubes