传输标准型测温仪,应用于校准源的精确观测。温度范围:600-2520 °C。

IMPAC 测温仪 IS12-TSP View
IMPAC 测温仪 IS12-TSP Back View
IMPAC 测温仪 IS12-TSP Mounted View
IMPAC 测温仪 IS12-TSP Package View


  • 测温范围600-2520 °C
  • 分辨率仅为0.01°C
  • 内置5个数字式LED显示器
  • 数字接口
  • 调焦镜头


IS 12-TSP和IGA 12-TSP是极其精确且具有长期稳定传输的标准测温仪,能够用于检测校准源。由于校准源会产生极高的温度,因此会受到严重的磨损。这将会导致的结果就是,随着时间的推移,控制器上显示的温度不符合光谱范围内勘测到的辐射温度。如果校准源长时间需要进行高精准的测量,那么我们建议要对其进行定期检查。

IS 12-TSP或IGA 12-TSP传输标准测温仪是特别为这一目的而设计的。在200-2520°C之间有多个测温范围以及不同的光谱范围可选,这说明它们能够与带硅或砷化铟镓探测器的测温仪一同检测校准源。

TS测温仪内的探测器是恒温控制实现高精度的。这说明在很大程度上,这种测量不受周围温度变化的影响,并可实现0.01 °C的分辨率。




Temperature ranges:

600 - 2520°C

850 - 2520°C

600 - 3000°C

Spectral range:

0.94 µm (at temperature range 600 to 2520°C / 3000°C)

0.65 µm (at temperature range 850 to 2520°C) 


(ε=1, t90=1 s, Tamb.= 23°C)

Below 1500°C: 0.15% of measured value in °C + 1°C

Above 1500°C: 0.25% of measured value in °C

Above 2700°C: 0.35% of measured value in °C

Repeatability :

(ε=1, t90=1 s, Tamb.= 23°C)




Up to 1000°C: 0.01°C on interface and display;

Above 1000°C: 0.1°C on display, 0.01°C on digital interface < 0.025% of temperature range at the analog output

Subrange: Any range adjustable within the temperature range, minimum span 51°C
Signal Processing: Fotoelectric current, digitized immediately
Power supply: 24 V DC (15 - 40 V DC) or 24 V AC (12 - 30 V AC), 48 to 62 Hz
Power consumption: Max. 14 W
Analog output: Linear 0 - 20 mA or 4 - 20 mA, DC, switchable; load max. 500 Ohm
Test current output: Fixed 10 mA
Serial interface: Switchable at the pyrometer: RS232 or RS485 (addressable), half duplex; baud rate 2.4 up to 115 kBd
Display: Built-in 5 digit LED display, additional function LED’s
Isolation: Power supply, digital interface, analog output are galvanically isolated against each other and housing

Adjustable at the instrument or via serial interface:

     emissivity ε, exposure time t90, clear time for maximum value storage tClear, temperature sub range, analog output 0 to 20 or 4 - 20 mA, switch points for limit switches, temperature display in °C / °F, interface RS232 or RS485, address, baud rate, test current output

Additionally adjustable (only via interface):

      keyboard lock, recalibration (with special software)

Emissivity ε:  0.100 to 1.000 in 11000 steps
Exposure time t90: < 1 ms (with dynamical adaptation at low signal levels), factory setting 1 s, adjustable up to 10 s
Maximum value storage: Built-in single or double storage. Clearing with adjusted time tclear, extern, via interface or automatically with the next measuring object
Limit switches: 2 relay outputs (change-over contacts), switch power max. 30 W (Imax: 1 A, Umax: 60 V DC)

Built-in parallax free thru-lens view finder; additionally laser targeting light

(max. power level < 1 mW, λ = 630 - 680 nm, CDRH class II)

(at IS 12-TSP with temperature range 850 - 2520°C only with view finder)

Control panel: 4 keys, operate with tip of ball-point pen 
Protection class: IP65 (DIN 40 050)
Ambient temperature: 0 - 60°C at the housing
Storage temperature: -20 - 70°C
Humidity: No condensating conditions
Weight: 2.2 kg
CE-label: According to EU directives about electromagnetic immunity


600...2520°C Foc. Optics 1 a=277...533 mm
600...2520°C Foc. Optics 2 a=388...1170 mm
600...2520°C Foc. Optics 3 a=550...9500 mm
850...2520°C Foc. Optics 1 a=271...518 mm
850...2520°C Foc. Optics 2 a=380...1180 mm
850...2520°C Foc. Optics 3 a=537...12000 mm