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Product Information
- Manufacturer: Testo
- Model: 330-1 LL
- Warranty: 12 months
Thông tin khuyến mãi
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For orders from 3,000,000 VND
Support 24/7
Even outside working hour
Contact Ho Chi Minh City
Tel: (028).3977.8269 / 0906.988.447
Email: sales@lidinco.com
Contact Bac Ninh, Ha Noi City
Tel: (0222).730.0180
Email: bn@lidinco.com
Other Contact: 
Thông số kỹ thuật
General technical data Weight 600 g (without rechargeable battery) Dimensions 270 x 90 x 65 mm Operating temperature -5 to +45 °C Protection class IP40 Display size 240 x 320 pixels Display function Colour graphic display Power supply Rechargeable battery pack 3.7 V / 2.6 Ah; Mains unit 6 V / 1.2 A Maximum memory 500,000 readings Storage temperature -20 to +50 °C Differential Pressure – Piezoresistive Measuring range 0 to +300 hPa Accuracy ±0.5 hPa (0.0 to 50.0 hPa) ±1 % of mv (50.1 to 100.0 hPa)
±1.5 % of mv (Remaining Range)
Resolution 0.1 hPa Flue gas O₂ Measuring range 0 to 21 Vol.% Accuracy ±0.2 Vol.% Resolution 0.1 Vol.% Reaction time t₉₀ < 20 s Flue gas CO (with H₂-compensation) Measuring range 0 to 8000 ppm Accuracy ±10 ppm or ±10 % of mv (0 to 200 ppm) ±20 ppm or ±5 % of mv (201 to 2000 ppm)
±10 % of mv (2001 to 8000 ppm)
Resolution 1 ppm Reaction time t₉₀ < 60 s Measuring rate 0 to 500 ppm Flue gas COlow (with H₂-compensation) Measuring range 0 to 500 ppm Accuracy ±2 ppm (0 to 39.9 ppm) ±5 % of mv (40 to 500 ppm)
Resolution 0.1 ppm Reaction time t₉₀ < 40 s Flue gas NO Measuring range 0 to 3000 ppm Accuracy ±5 ppm (0 to 100 ppm) ±5 % of mv (101 to 2000 ppm)
±10 % of mv (2001 to 3000 ppm)
Resolution 1 ppm Reaction time t₉₀ < 30 s Flue gas Nolow Measuring range 0 to 300 ppm Accuracy ±2 ppm (0 to 39.9 ppm) ±5 % of mv (40 to 300 ppm)
Resolution 0.1 ppm Reaction time t₉₀ < 30 s Differential Pressure flue gas Draught – Piezoresistive Measuring range -9.99 to +40 hPa Accuracy ±0.02 hPa or ±5 % of mv (-0.50 to +0.60 hPa) ±0.03 hPa (+0.61 to +3.00 hPa)
±1.5 % of mv (+3.01 to +40.00 hPa)
Resolution 0.01 hPa Temperature Measuring range -40 to +1200 °C * Accuracy ±0.5 °C (0 to +100.0 °C) ±0.5 % of mv (Remaining Range)
Resolution 0.1 °C (-40 to +999.9 °C) 1 °C (> +1000 °C)
* Measuring range depends on the connected flue gas probe
Flue gas degree of effectivity, Eta (calculated) Measuring range 0 to 120 % Resolution 0.1 % Flue gas loss (calculated) Measuring range 0 to 99.9 % Resolution 0.1 % Flue gas CO₂ calculation (calculated from O₂) Measuring range 0 to CO₂ max (Display range) Accuracy ±0.2 Vol.% Resolution 0.1 Vol.% Reaction time t₉₀ < 40 s Pressure measurement Measuring range 0 to +300 hPa Accuracy ±0.5 hPa (0.0 to 50.0 hPa) ±1 % of mv (50.1 to 100.0 hPa)
±1.5 % of mv Remaining Range
Resolution 0.1 hPa Flue gas CO (without H₂-compensation) Measuring range 0 to 4000 ppm Accuracy ±20 ppm (0 to 400 ppm) ±5 % of mv (401 to 2000 ppm)
±10 % of mv (2001 to 4000 ppm)
Resolution 1 ppm Reaction time t₉₀ < 60 s Ambient CO Measuring range 0 to 500 ppm Accuracy ±5 ppm (0 to 100 ppm) ±5 % of mv (> 100 ppm)
Resolution 1 ppm Reaction time Approx. 35 s with CO probe 0632 3331
Ambient CO₂ Measuring range 0 to 1 Vol.% 0 to 10000 ppm
Accuracy ±75 ppm or ±3 % of mv (0 to 5000 ppm) ±150 ppm or ±5 % of mv (5001 to 10000 ppm)
Reaction time Approx. 35 s with ambient CO₂ probe 0632 1240
Gas leak measurement for combustible gases (via gas leak detection probe) Measuring range 0 to 10000 ppm CH₄ / C₃H₈; Display range Accuracy Signal optical display (LED) audible signal via buzzer Reaction time t₉₀ < 2 s
