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Intuitive, smart, efficient: intuitive measurement menus, fast-response Smart-Touch operation, on-site documentation, e-mailing of reports
Including O2, CO H2-compensated sensor up to 30,000 ppm (NO sensor - can be retrofitted)
High-quality sensor technology with up to 6 years' service life
In the kit: testo 300 Longlife flue gas analyzer, including O2 and CO H2-compensated sensor up to 30,000 ppm (NO - can be retrofitted), mains unit, modular flue gas probe, spare dirt filters, testo Bluetooth® printer, spare thermal paper, EasyHeat software, case
Carry out installation and maintenance work on heating systems several times a day using the flue gas analyzer with Longlife sensors. The TÜV-tested testo 300 Longlife flue gas analyzer is supplied with O2 and CO H2-compensated sensor up to 30,000 ppm (NO - can be retrofitted), TÜV-tested modular flue gas probe, testo Bluetooth® printer, case and practical accessories.
| Temperature - TC Type K (NiCr-Ni) | |
|---|---|
|
Measuring range |
-40 to +1200 °C |
|
Accuracy |
±0.5 °C (0.0 to +100.0 °C) ±0.5 % of mv (Remaining Range) |
|
Resolution |
0.1 °C (-40 to +999.9 °C) 1 °C (Remaining Range) |
| Differential Pressure - Piezoresistive | |
|---|---|
|
Measuring range |
-100 to +200 hPa |
|
Accuracy |
±0.5 hPa (0 to +50.0 hPa) ±1 % of mv (+50.1 to +100.0 hPa) ±1.5 % of mv (+100.1 to +200 hPa) |
|
Resolution |
0.01 hPa |
| Flue gas O₂ | |
|---|---|
|
Measuring range |
0 to 21 Vol.% |
|
Accuracy |
±0.2 Vol.% |
|
Resolution |
0.1 Vol.% |
| CO determination (with H₂-compensation), automatic dilution | |
|---|---|
|
Measuring range |
0 to 30000 ppm |
|
Accuracy |
±100 ppm or ±10 % of mv |
|
Resolution |
1 ppm |
| 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 |
| Differential Pressure flue gas Draught - Piezoresistive | |
|---|---|
|
Measuring range |
-9.99 to +40 hPa |
|
Accuracy |
±0.005 hPa (0 to 0.1 hPa) ±0.02 hPa (0.1 to +3.00 hPa) ±1.5 % of mv (+3.01 to +40 hPa) |
|
Resolution |
0.001 hPa (0 to 0.1 hPa) 0.01 hPa (Remaining Range) |
| 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 |
Display range 0 to CO₂ max |
|
Accuracy |
±0.2 Vol.% |
|
Resolution |
0.1 Vol.% |
| Ambient CO | |
|---|---|
|
Measuring range |
0 to 2000 ppm |
|
Accuracy |
±10 ppm (0 to 100 ppm) ±10 % of mv (101 to 2000 ppm) |
|
Resolution |
1 ppm |
| General technical data | |
|---|---|
|
Operating humidity |
15 to 90 %RH non-condensing |
|
Weight |
approximately 800 g |
|
Dimensions |
244 (including probe connection) x 98 x 59 mm (LxWxH) |
|
Operating temperature |
-5 to +45 °C |
|
Protection class |
IP40 |
|
Product colour |
black/orange |
|
Display type |
5.0" touch display, HD 1280*720 pixels, IPS (160 k) |
|
Power supply |
Rechargeable battery, USB mains unit |
|
Warranty conditions |
|
|
Authorizations |
TÜV-tested according to 1st German Federal Immission Control Ordinance (BImSchV) EN 50379, Parts 1-3 |
|
Guarantee |
Gas sensors (O₂, CO) 48 months; NO sensor 24 months; Thermocouple 12 months; rechargeable battery: 12 months |
|
Memory |
1,000,000 measuring values |
|
Storage battery type |
Lithium ion battery |
|
Battery life |
10 h |
|
Storage temperature |
-20 to +50 °C |
|
Charging temperature |
0 to +45 °C |
| Differential Pressure 4 Pa measurement - Piezoresistive | |
|---|---|
|
Measuring range |
-50 to +50 Pa |
|
Accuracy |
±0.3 Pa (< 10 Pa) ±3 % of mv (Remaining Range) |
|
Resolution |
0.1 Pa |
| General technical data | |
|---|---|
|
Length probe shaft |
180 mm |
|
Cable length |
2.2 m |
|
Diameter probe shaft |
8 mm |
|
Product colour |
Black |
|
Temperature maximum |
500 °C |
|
Diameter |
6 mm |
|
Weight |
524 g |
| General technical data | |
|---|---|
|
Weight |
12 g |
|
Dimensions |
height: 2.9 mm, ø: 29.7 mm |
|
Product colour |
white |
| General technical data | |
|---|---|
|
Dimensions |
120 x 75 x 60 mm |
|
Product-/housing material |
paper |
|
Product colour |
white |
|
Weight |
50 g |
| General technical data | |
|---|---|
|
Weight |
3880 g |
|
Dimensions |
520 x 400 x 130 mm (LxWxH) |
|
Product-/housing material |
Plastic |
|
Product colour |
Black |
| General technical data | |
|---|---|
|
Weight |
144 g |
|
Dimensions |
85 x 55 x 90 mm LxWxH |
|
Product colour |
Black |
|
Cable length |
2 m |
|
Power supply |
230 V AC / 5 V DC (2 A), micro USB, for the use in USA, CA, AU, Europe, UK, CN, Korea |
BLUETOOTH®-/IRDA printer with Bluetooth® and IrDA interface for printing out measurement data and graphs from compatible Testo measuring instruments or Testo Apps
Order Number: 0554 0621
Smoke tester with oil and soot sheet, for measuring soot in flue gas, excl. cone (part no. 0554 9010)
Order Number: 0554 0307
easyheat PC analysis software
Order Number: 0554 3332
Instrument case (height: 130 mm) - for instrument, probes and accessories
Order Number: 0516 3300
Instrument case with double base (height: 180 mm) - for instrument, probes and accessories
Order Number: 0516 3301
Hose connection set for separate gas pressure measurement testo 300, testo 330 LL and testo 320
Order Number: 0554 1203
Pressure set for testing gas line testo 330-1/-2 LL version 2010
Order Number: 0554 1213
Instrument bag with carrying strap
Order Number: 0516 3001
USB mains unit, including cable
Order Number: 0554 1106
ISO flue gas calibration certificate for flue gas analyzers; calibration at 6 measuring points: O2: 2.5 vol% / CO: 100 ppm / CO: 1000 ppm / NO: 800 ppm / NO2: 100 ppm / SO2: 1000 ppm
Order Number: 0520 0003
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