色婷婷综合成人av_99久久精品国产毛片_成人一区二区在线_国产91丝袜在线播放_久久人人爽人人爽人人片av免费_欧美伊人

1207A Dwyer德威爾 手持煙氣分析儀/手持式燃氣分析儀-上海茂培供應

The Versatile Model 1207A Handheld Flue Gas Combustion Analyzer makes adjusting boilers for optimum efficiency quicker and easier. With the large LCD display, users can monitor four parameters simultaneously and change the parameters shown using the rotary dial selection switch. For extra protection, the analyzer comes standard with a protective boot and magnetic back. In order to track the measurements, the 1207A can store up to 255 time stamped test sets in memory and can output measurements to a serial printer.

The 1207A comes preprogrammed for Natural Gas, Light Oil, Propane, Butane, LPG, and Wood Pellets. Along with analyzing combustion measurements, the analyzer can be used as a CO/CO2 indicator, pressure manometer, or thermocouple thermometer.

1207A Dwyer德威爾 手持煙氣分析儀/手持式燃氣分析儀-上海茂培供應

Range: O2: 0 to 21%, CO: 0 to 2000 PPM (4000 PPM Max for 15 minutes), CO2: 0 to 30%, Temp. (Flue and net): 32 to 1112°F (0 to 600°C), Efficiency: 0 to 99.9%, Excess Air: 0 to 250%.

Accuracy: O2: ±0.2%, CO: ±10 PPM < 100 PPM else ±5% of reading, CO2: ±0.3% reading, Temp. (Flue and net): ±2°C ±0.3% reading, Efficiency: ±1% reading, Excess Air: ±0.2%.

Resolution: O2: 0.1%, CO: 1 PPM, CO2: 0.1%, Temp. (Flue and net): 0.1°F/C, Efficiency: 0.1%, Excess Air: 0.1%.

Ambient Operating Temperature: 32 to 104°F (0 to 40°C).

Power Requirements: (8) AA alkaline batteries, installed functional, user replaceable, (4) AA NiMH batteries, included, user replaceable (charger included) or optional power adapter.

Pre-Programmed Fuels: Natural Gas, Light Oil, Propane, Butane, LPG, and Wood Pellets.

Probe: 11.8" (300 mm) length x 0.25" (6 mm) diameter with 7.8" (200 mm) stainless steel shaft.

Hose: 10 ft (3 m).

Weight: 1.7 lb (0.77 kg).

Agency Approvals: CE.

1207A Dwyer德威爾 手持煙氣分析儀/手持式燃氣分析儀-上海茂培供應

Range: O2: 0 to 21%, CO: 0 to 2000 PPM (4000 PPM Max for 15 minutes), CO2: 0 to 30%, Temp. (Flue and net): 32 to 1112°F (0 to 600°C), Efficiency: 0 to 99.9%, Excess Air: 0 to 250%.

Accuracy: O2: ±0.2%, CO: ±10 PPM < 100 PPM else ±5% of reading, CO2: ±0.3% reading, Temp. (Flue and net): ±2°C ±0.3% reading, Efficiency: ±1% reading, Excess Air: ±0.2%.

Resolution: O2: 0.1%, CO: 1 PPM, CO2: 0.1%, Temp. (Flue and net): 0.1°F/C, Efficiency: 0.1%, Excess Air: 0.1%.

Ambient Operating Temperature: 32 to 104°F (0 to 40°C).

Power Requirements: (8) AA alkaline batteries, installed functional, user replaceable, (4) AA NiMH batteries, included, user replaceable (charger included) or optional power adapter.

Pre-Programmed Fuels: Natural Gas, Light Oil, Propane, Butane, LPG, and Wood Pellets.

Probe: 11.8" (300 mm) length x 0.25" (6 mm) diameter with 7.8" (200 mm) stainless steel shaft.

Hose: 10 ft (3 m).

Weight: 1.7 lb (0.77 kg).

Agency Approvals: CE.