Máy kiểm tra dò khí PH3, AsH3, B2H6, SiH4 & H2 RKI SP-205ASC
Hãng sản xuất: RKI Model: SP-205ASC - Yêu cầu báo giá
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TP. Hà Nội: (024) 35.381.269
TP. Đà Nẵng: (023) 63.747.711
TP. Bắc Ninh: (0222)730.39.68
TP. HCM: (028) 38.119.636
Model | SP-205ASC | ||||
Detection Principle | Catalytic/semiconductor combination. Sample-drawing with special built-in diaphragm pump | ||||
Gases Detected | PH3 Phosphine | AsH3 Arsine | B2H6 Diborane | SiH4 Silane | H2 Hydrogen |
Detectable leak amounts (atm • cc/sec) | 1.5 x 10-6 | 1.0 x 10-6 | 0.5 x 10-6 | 2.5 x 10-6 | 5.0 x 10-6 |
Detectable Concentration | 0.3 ppm | 0.2 ppm | 0.1 ppm | 0.5 ppm | 1.0 ppm |
Response Time | Within ten minutes | ||||
Alarm Indication | Intermittent buzzer and LED lamp | ||||
Power Source | Size "AA" Alkaline battery cells x 4 pieces Continuous operating time approx. 7 hours at 20ºC Automatic voltage drop indication | ||||
Operating Temperatures | 0ºC ~ +40ºC | ||||
Outer Dimensions & Weight | 68(W) x 155(H) x 32(D)mm, Approx. 400g 2.7(W) x 6.1(H) x 1.3(D)inch, Approx. 0.9lb | ||||
Accessories | Carrying case, check gas, filter unit, filter, batteries, taper nozzle | ||||
Optional Accessories | Earphone, long taper nozzle |
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