Máy đo khí đa năng cầm tay RKI GX-2009(LEL, O2, H2S & CO/ có báo động)

Loại khi đo

Khí cháy 
(như khí Methane)

Oxygen (O2)

Hydrogen Sulfide (H2S)

Carbon Monoxide (CO)

Phương pháp

Đốt xúc tác

Galvanic cell

Cảm biến điện hóa

Dải đo

0 ~ 100% LEL (1% LEL)

0 ~ 40.0% Vol.

(0.1% Vol.)

0 ~ 100.0 ppm (0.5 ppm)

0 ~ 500 ppm (1 ppm)

Độ chính xác

± 5% of reading or
± 2% LEL(LEL mode only)

± 0.5% O2

± 5% of reading or± 2 ppmH2S

± 5% of reading or± 5 ppm CO

Phương pháp lấy mẫu

tiêu chuẩn lấy mẫu Diffusion / tay hút hoặc bơm có động cơ tùy chọn

Hiển thị

Màn hình LCD

Cài đặt báo động

1st alarm 10% LEL
2nd alarm 50% LEL
Over alarm 100% LEL

Báo động thấp 19,5%

báo động cao 23,5%

Trong báo động 40,0%

1st 5 ppm
2nd 30 ppm
TWA 10 ppm
STEL 15 ppm
Over 100 ppm

1st 25 ppm
2nd 50 ppm
TWA 25 ppm
STEL 200 ppm
Over 500 ppm

kiểu báo động

Gas Alarm: 2 tăng báo động, STEL, TWA, báo động overscale. . O2 giảm / tăng

Khó báo động: cảm biến ngắt kết nối, pin yếu, lỗi mạch, lỗi phạm vi hiệu chuẩn

Bảo vệ

IP67

Ghi dữ liệu

Stores 8 alarm trend sessions where readings are recorded 30 minutes

before and after an alarm event. 3,600 data point capacity with a log time range of 10 to 300 hours

(based on programmable interval times); and stores up to 100 calibration records.

Điều kiện hoạt động

-20°C to +50°C (-4°F to 122°F)
0 to 95% RH, non-condensing

Thời gian phản hồi

30 s

Thời gian hoạt động

20 hours after a 3 hour full charge (14 hours after 90 min charge)

Nguồn

Direct charging NiMH batteries, set of 2

Kích thước và trọng lượng

70 H x 75 W x 25 D mm

 130 g

Phụ kiện kèm theo

Alligator clip                                                                                         13-0116RK

NiMH batteries (set of 2)                                                                                         49-1609RK

Charging station with 115/220 VAC power supply (also available without power supply, 49-2170RK)                                                                                         49-2170RK-01

Product CD (includes datalogging software) 71-8002RK

Tùy chọn mua thêm

Belt Clip                                                                                         13-0117RK

Padded carrying case for GX-2009 and accessories                                                                                         20-0112RK-01

Charging station, 115/220 VAC powered for 2, 3, 4, or 5 instruments                                                                                         49-2170RK-XX

Charging station with 12 VDC power supply and vehicle adapter plug                                                                                         49-2171RK

12 VDC adapter with vehicle plug (does not include charger base)                                                                                         49-2020RK

RP-2009 pump with 4” rubber nipple, 10’ hose and probe (up to 40’ hose available)                                                                                         81-1177RK

RP-6 sample drawing pump with 10’ hose and probe (up to 40’ hose available)                                                                                         81-1166RK

Hand aspirated sample draw with 10’ hose and probe (up to 40’ hose available)                                                                                         81-1160RK

USB to IrDA downloading cable                                                                                         47-5027RK

SDM-2009 single calibration station                                                                                         81-SDM2009-01

Configurations

• 4 gas, LEL / O2 / H2S / CO • 3 gas, LEL / O2 / H2S • 3 gas, LEL / O2 / CO
• 2 gas, LEL / O2 • 2 gas, O2 / H2S • 2 gas, O2 / CO
• Single gas LEL, O2, CO, H2S