The TecPen Weld Purge Monitor is designed to provide accurate measurements down to 0% oxygen when back purging oxygen with argon during welding. It is especially useful for stainless steel welding.
As an argon purge meter for welding, the TecWeld Weld Purge Monitor is most commonly used to verify complete argon flooding during stainless steel pipe welding or titanium pipe welding in the aerospace, automotive, nuclear, medical and food-grade industries where x-ray verification of welds is required or the backside of welds cannot be inspected. It is also useful for 3D printing under oxygen exclusion where FDM-printed parts created in pure nitrogen result in improved tensile strength.
Features
Test oxygen levels in shield gas down to 2 ppm
Measurements in less than 3 seconds
Large display easily read during welding
Effective and long-life optochemical sensing
Certificate of calibration from factory
Data logging with USB transfer
Industry Applications Include:
TIG welding of stainless steel or titanium
Argon gas purging for pipe welding
3D Printing under oxygen exclusion
Models TS-300 - TecPen Weld Purge Monitor & welding oxygen analyzer.
Specifications
Measurement range: 0-2,000ppm
Accuracy @ 0-500 ppm: 2% MEV**
Accuracy @ 500-1000 ppm: 3% MV*
Accuracy @ 1,000-2,000ppm: 4% MV*
Resolution: 1ppm
Response time at 25°C: < 15 seconds
Pump flow: 400mL/min.
Temp. range Min./Max: 14°F-140F° (-10°C-60°C)
Medium: Gas
Power supply: 5V USB and LiPo Battery
Rechargeable battery life: > 3 hours per charge
Data Interface: USB
Temperature compensation: 50 - 86°F (10 - 30°C)
Display: OLED
Cleaning: no organic solvents, 40% EtOH
Parts touching sample: St.1.4404 / PTFE / glass
Case: Anodized aluminum
Protection: IP65
Manufacturer service Interval: 3 years
Lifetime of sensor cap: 2 years @ normal welding conditions and atmosphere, 60°C with proper filtering
Sensor cap replacement interval: 2 years
Recommended customer calibration interval: 6 months
**MEV=Measured End Value *MV=Measured Value
TecSense sensors are CE, FCC, IC, KC and MIC marked, and meet the requirements of ASTM F2714-08. The manufacturer is DIN ISO 9001/2015 certified.
Warranty
1 year. See GasLab Terms and Conditions.
The TecPen Weld Purge Monitor is designed to provide accurate measurements down to 0% oxygen when back purging oxygen with argon during welding. It is especially useful for stainless steel welding.
As an argon purge meter for welding, the TecWeld Weld Purge Monitor is most commonly used to verify complete argon flooding during stainless steel pipe welding or titanium pipe welding in the aerospace, automotive, nuclear, medical and food-grade industries where x-ray verification of welds is required or the backside of welds cannot be inspected. It is also useful for 3D printing under oxygen exclusion where FDM-printed parts created in pure nitrogen result in improved tensile strength.
Features
- Test oxygen levels in shield gas down to 2 ppm
- Measurements in less than 3 seconds
- Large display easily read during welding
- Effective and long-life optochemical sensing
- Certificate of calibration from factory
- Data logging with USB transfer
Industry Applications Include:
- TIG welding of stainless steel or titanium
- Argon gas purging for pipe welding
- 3D Printing under oxygen exclusion
Models
- TS-300 - TecPen Weld Purge Monitor & welding oxygen analyzer.
Specifications
- Measurement range: 0-2,000ppm
- Accuracy @ 0-500 ppm: 2% MEV**
- Accuracy @ 500-1000 ppm: 3% MV*
- Accuracy @ 1,000-2,000ppm: 4% MV*
- Resolution: 1ppm
- Response time at 25°C: < 15 seconds
- Pump flow: 400mL/min.
- Temp. range Min./Max: 14°F-140F° (-10°C-60°C)
- Medium: Gas
- Power supply: 5V USB and LiPo Battery
- Rechargeable battery life: > 3 hours per charge
- Data Interface: USB
- Temperature compensation: 50 - 86°F (10 - 30°C)
- Display: OLED
- Cleaning: no organic solvents, 40% EtOH
- Parts touching sample: St.1.4404 / PTFE / glass
- Case: Anodized aluminum
- Protection: IP65
- Manufacturer service Interval: 3 years
- Lifetime of sensor cap: 2 years @ normal welding conditions and atmosphere, 60°C with proper filtering
- Sensor cap replacement interval: 2 years
- Recommended customer calibration interval: 6 months
**MEV=Measured End Value
*MV=Measured Value
TecSense sensors are CE, FCC, IC, KC and MIC marked, and meet the requirements of ASTM F2714-08. The manufacturer is DIN ISO 9001/2015 certified.
Warranty
- 1 year. See GasLab Terms and Conditions.
