Testo-835-H1 Infrared thermometer plus moisture measuring

Testo-835-H1 ฟังก์ชั่นการวัด

วัดอุณหภูมิ

Testo-835-H1 จุดเด่น

• 4-Point-Laser: shows the exact measuring zone, effectively preventing wrong measurements
• 50:1 optics that provide you with excellent surface temperature measurements even over greater distances (distance 5 m  = 10 cm measurement spot)
• Adjustable degree of emission for measuring a wide variety of different surfaces
• Connectivity for temperature sensors: for additional contact measurements for materials with low degree of emission possible – simply connect your optionally available temperature sensor
• Easy-to-use, easy-to-follow menu guide thanks to icons and joystick
• Generate measuring points and save up to 200 measurements
• Define individual alarm thresholds, acoustic and optical alarm
• Show min/max values
• Backlit display

Testo-835-H1 ช่วงการวัด

Temperature - TC Type K (NiCr-Ni)

Measuring range -50 to +600 °C
Accuracy ±(0.5 °C + 0.5 % of mv)
Resolution 0.1 °C

Temperature - Infrared

Measuring range -30 to +600 °C
Accuracy
±2.5 °C (-30.0 to -20.1 °C)
±1.0 °C (0.0 to +99.9 °C)
±1 % of mv (Remaining Range)
±1.5 °C (-20.0 to -0.1 °C)
Infrared resolution 0.1 °C

Humidity - Capacitive

Measuring range 0 to 100 %RH
Accuracy
±2 %RH
±0.5 °C
Resolution
0.1 %RH
0.1 °C
0.1 °Ctd

Testo-835-H1 Power Supply

Battery type 3 batteries type AA (or USB operating with PC-Software)
Battery life  25 h (typical 25°C without laser and backlight) 10 h (typical 25°C without backlight)

Testo-835-H1 ขนาดสินค้า

Weight 514 g
Dimensions 193 x 166 x 63 mm

Testo-835-H1 อุปกรณ์ที่มาในชุด

ตัวเครื่อง

คู่มือ

calibration protocol

Testo-835-H1 อุปกรณ์เสริม

racket Part no. 0440 0950 

USB connection cable instrument to PC Part no. 0449 0047

Adhesive tape, e.g. for reflective surfaces (roll, L.: 10 m, W.: 25 mm) Part no. 0554 005

Silicone heat paste (14g), Tmax = +260°C  Part no. 0554 000

ISO calibration certificate/temperature; infrared thermometer; calibration points +60°C; +120°C; +180°C Part no. 0520 0002

ISO calibration certificate/temperature; infrared thermometers, calibration points -18°C, 0°C, +60°C Part no. 0520 0401

ISO calibration certificate/temperature; meas. instr. with air/immersion probe; cal. points 0°C; +150°C; +300°C Part no. 0520 0021

Service case for measuring instrument, probe and accessories, dimensions 454 x 316 x 111 mm Part no. 0516 8451

PC software testo EasyClimate for data analysis Part no. 0501 0485

Testo-835-H1 ข้อมูลจำเพาะ

Operating temperature -20 to +50 °C
Product-/housing material ABS + PC
Emissivity table 20 values
Laser spot on / off
Standards EN 61326-1:2006
Alarm function audible; Optical
Auto-off backlight 30 s*
Auto-off instrument 120 s*

Display type Dot Matrix
Memory 200 measuring values
Storage temperature -30 to +50 °C