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RKI Instruments FP-270 Paper Tape Machine, Trimethyl Aluminum - FP-270-TMAL
Item #:
FP-270-TMAL
Brand:
RKI Instruments
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FP-270-TMAL Paper Tape Machine,Trimethyl Aluminum by RKI Instruments
The model FP-270 series are highly sensitive toxic gas monitors using a gas detection cassette tape which is almost free of interference from other gases. As the detection tape responds by a chemical reactionwith the gas being measured, there is no interference from hydrogen or organic gases. Its best applicaton then is in monitoring of the target gas at the outletof an absorption scrubber, as well as in monitoring of the work environment for personnel safety.
Octafluorocyclopentene(C5F8) and Perfluorobutadiene(C4F6) can be detected with built in spacial pyrolyzer.
Features
- Interference-free detection (PPB or PPM digital display)
- Detection of low gas concentration (TLV level)
- Easy to replace cassette tape (cassette remainder display included)
- Provision for connection to personal computer (RS-232C interface:Optional)
- Easy to check the detection function and alarm operation
- Desktop size promotes easy transportability
- Ideal for detection of C5F8, C4F6, THF(C4H8O) with built-in special pyrolyzer
*Please note we can only ship RKI products to customers within the United States
Model name | FP-270 | FP-270AGZ | FP-270AGZS | |
Detection principle | Photoelectric photometry method | Special pyrolyzer + photoelectric photometry method | ||
Detection tape | Cassette tape style | |||
Measuring gas and range | Refer to "Detectable gases and detection range table" | |||
Sample flowrate | Approx 1.5L/min | Approx 1.0L/min | ||
Operating time for cassette tape | 1 month (under gas free condition), with tape remainder display and caution display for tape end. | |||
Alarm operation | Alarm value | Depending upon the measuring gas | ||
Indication | Lamp (Warning : Yellow, Alarm : Red) and buzzer | |||
Output | Latching alarm contact Non-energized contact Non-voltage C contact, 125VAC, 0.5A : Load resistance |
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Alarm accuracy | Within ±20% of alarm setting value at constant condition | Within ±30%+1 digit of alarm setting value at constant condition | ||
Initial clear | Approx. 25 seconds after turning on the power | |||
Self-diagnosis | Contents | * Sensor failure, * Flow failure, * Tape cut, * System trouble, * Tape cassette replacement, * Lever set failure | ||
Display | * LCD message, * Lamp, * Buzzer | |||
Output | * Non-latching contact * Non-energized contact * Non-voltage C contact, 125VAC, 0.5A : Load resistance |
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Output signal | * 4-20mA : Not isolated, Max. load resistance : 300 Ω 0-1V : Not isolated, * RS-232C interface (option) | |||
Operating temperature & humidity | 5 ~ 35° C; 30 ~ 90%RH ( Non-Condensing) | 10 ~ 35°C; 30 ~ 60% RH (Non-condensing) | ||
Gas inlet | Outer diameter : 6mmØ, with fitting | |||
Power source | 100VAC, 50/60Hz (40VA) | 100VAC, 50/60Hz (80VA) | ||
Outer dimensions | Approx. 300 (W) x 200 (H) x 370 (D) mm | |||
Weight | Approx 12kg | Approx 13.5kg | ||
Standard accessories | Gas detection cassette tape, Check sheet, Dust filter, Fuse |