Description
The Testo 835-T2 is a professional-grade high-temperature infrared thermometer engineered for non-contact thermal monitoring in extreme industrial environments. This instrument features a 50:1 optical ratio, allowing for precise measurements of small targets from significant distances, which is critical for operator safety in high-heat zones. The integrated 4-point laser sighting system defines the exact measurement area, preventing parallax errors. Beyond infrared capabilities, the unit supports Type K thermocouple connectivity for surface contact verification and emissivity calibration.
Technical Specifications:
Manufacturer: Testo SE & Co. KGaA
Model Number: 835-T2
Product Type: High-Temperature Infrared and Contact Thermometer
Infrared Measurement Range: -10 to +1500 °C
Type K Thermocouple Range: -50 to +600 °C
Optical Resolution: 50:1 (Distance to Spot)
Laser Sighting: 4-Point Laser Marking
Spectral Range: 8 to 14 μm
Infrared Accuracy: ±2.0 °C or ±1.0 % of reading
Infrared Resolution: 0.1 °C
Contact Accuracy: ±(0.5 °C + 0.5 % of reading)
Emissivity Adjustment: 0.10 to 1.00 (Steps of 0.01)
Integrated Emissivity Table: 20 Predefined values
Data Memory: 200 Measurement values
Alarm Functions: Audible and Visual (Upper and Lower limits)
Housing Material: ABS + PC / TPE
Operating Temperature: -20 to +50 °C
Storage Temperature: -30 to +50 °C
Battery Life: 25 hours (Typical at 25 °C without laser/backlight)
Dimensions: 193 x 166 x 63 mm
Weight: 514 g
Certifications: CE 2014/30/EU, EN 61326-1:2006
Industrial Application:
The Testo 835-T2 is specifically designed for thermal process monitoring in the glass, ceramics, and metal industries. In glass manufacturing, it is utilized to monitor the cooling curve of molded components where maintaining specific temperature gradients is vital to prevent structural stress. Its high-temperature range and 50:1 optics ensure Technical Compatibility with furnace monitoring and foundry operations where proximity is restricted.
Procurement Details:
Condition: Brand New in Stock
Engineering: Original Engineering
Lead Time: Immediate Dispatch Available
Key Attributes
Place of origin: China
Model number: 835-T2
Brand name: Testo
Customized support: OEM, ODM
Warranty: 1 years
Product name: Testo
Model: 835-T2
Type K TC Measuring range: -58° to 1832 °F / -50 to +1000 °C
Accuracy: 0.5 %
Infrared Measuring range: 14° to 2732 °F / -10 to +1500 °C
Emissivity: 0.10 to 1.00 (steps 0.01)
Measurement spot marking: 4 point
Distance to measurement spot: 50:1
Spectral range: 8 to 14 um
Packaging and Delivery
Selling Units: Single item
Single package size: 42X28X13 cm
Single gross weight: 2.400 kg
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