型號 |
450 |
550 |
650 |
樣品量 |
5cc (automatic mode)
2 cc (manual mode)
|
5 cc (automatic mode)
2 cc (manual mode)
|
8 cc (automatic mode)
5 cc (mode)
|
精度 |
±0.05% O2 - 0.1% to 9.99%
± 1%O2 - 10.0% to 100% |
Carbon Dioxide
± 2% of full scale |
±0.05% O2 - 0.1% to 9.99%
±1% O2 - 10.0% to 100%
Carbon Dioxide
±2% of full scale |
測試范圍 |
Oxygen –0 ppm to 100% |
Carbon Dioxide – 0% to 100% |
Oxygen – 0 ppm to 100%
Carbon Dioxide – 0% to 100% |
響應(yīng)時間 |
98% of final value within
5 seconds |
98% of final value within
5 seconds |
98% of final value within
5 seconds |
零點漂移 |
± 0.5% of full scale per 24 hours at room air |
± 0.5% of full scale per 24 hours at room air |
± 0.5% of full scale per 24 hours at room air |
預(yù)熱時間 |
30 minutes |
30 minutes |
30 minutes |
分辨率 |
Oxygen:
1 ppm in range 1 to 999 ppm
.001% in range .100% to .999%
0.01% in range 1.00% to 9.99%
00.1% in range 10.0% to 99.9% |
Carbon Dioxide:
0.1% in range 0% to 99.9% |
Oxygen
1 ppm in range 1 to 999 ppm
.001% in range .100% to .999%
0.01% in range 1.00% to 9.99%
00.1% in range 10.0% to 99.9%
Carbon Dioxide
0.1% in range 0% to 99.9% |
測試
方法 |
Oxygen
Solid State Zirconium Oxide |
Carbon Dioxide
NDIR (Non Dispersive Infrared) |
Oxygen
Solid State Zirconium Oxide
Carbon Dioxide
NDIR (Non Dispersive Infrared) |
取樣方法 |
自動或手動
用注射器(選項) 注入樣品 |
自動或手動
用注射器(選項)注入樣品 |
自動或手動
用注射器(選項)注入樣品 |
顯示 |
三位,綠色 LED |
三位,綠色LED |
三位,綠色LED |
尺寸、重量 |
20” x 18” x 13”
dimensional weight 25 pounds |
20” x 18” x 13”
dimensional weight 25 pounds |
20” x 18” x 13”
dimensional weight 25 pounds |
操作環(huán)境溫度
|
5C to 40C
(Factory certified at 23C±4C) |
5C to 40C
(Factory certified at 23C±4C) |
5C to 40C
(Factory certified at 23C±4C) |
操作環(huán)境濕度 |
10 to 90% non-condensing |
10 to 90% non-condensing |
10 to 90% non-condensing |
電壓 |
120 VAV, 240 VAC
(other voltages available) |
120 VAV, 240 VAC
(other voltages available) |
120 VAV, 240 VAC
(other voltages available) |
電源頻率 |
50/60 Hz |
50/60 Hz |
50/60 Hz |