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61-9420-70 ［Discontinued］Portable Oxygen Concentration Alarm Indicator with Calibration Certificate (With Certificate Of Test) GOA-40D-5
Product Description
Product Model: 61-9420-70Product Brand: GASTEC Corporat […]
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Product Details
Product Model: 61-9420-70
Product Brand: GASTEC Corporation
Features
- * Please let us know the address on the certificate.
- Prominent alarm sound and alarm lamp, which can be ***d for 4000 hours with low power consumption
Spec
- Measurement range: 0.0 - 25.0% (serving range: 25.1 - 42.0%)
- Measurement principle: Galvanic battery type
- Gas sampling method: Diffusion type
- Display system: Digital display by Liquid Crystal Display Instrument (LCD)
- Indication accuracy: ±0.5%O2 in the range of 0 - 25%O2 (±3.0%O2 in the range other than it)
- Alarming value: 0.18
- Alarm method: At 18.0% or less, intermittent sound and blinking of lamp (automatic return type)
- Power supply: C size manganese dry cell (4 pieces)
- Approximately 4000 hours when the alarm is standby mode continuously (25℃)
- Dimensions: 153 (W) x 71 (D) x 133 (H)
- Weight: 1.4kg (including sensor, dry cell, and 5m sensor cord)
- Explosion-proof performance: Intrinsically safe explosion-proof structure ia2G3, certificate number is T65119
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