IMPAC 测温仪
IS 12 & IS 12-S

高精度、全数字式、快速、非常坚固耐用的高端测温仪,用于测量金属、陶瓷、石墨等物体550-3500°C的非接触温度。IS 12另有一个特殊版(IS 12-S),配有集成扫描器。

 

IMPAC 测温仪 IS 12 Front Back View
IMPAC 测温仪 IS 12 Front View
IMPAC 测温仪 IS 12 Back View
IMPAC 测温仪 IS 12 Back Display View
IMPAC 测温仪 IS 12 Side Left View
IMPAC 测温仪 IS 12 Side View

主要特点

  • 测温范围550-3500 °C
  • 响应时间短<1毫秒
  • 光斑尺寸极小,最小为0.1毫米
  • 距离比率最高为900 : 1
  • 内置5个数字式LED显示屏
  • 目视取景器,或另有激光靶光可选
  • 测试电流输出
  • 2个快速限制开关接口RS232 / RS485,可切换
  • 配备固定或调焦镜头

详情

IS 12, IS 12-S, IGA 12和IGA 12-S是坚固耐用的、数字式、高精度测温仪,用于非接触式测量金属、陶瓷、石墨等物体的温度。根据需要,有6个不同的固定镜头和3个不同的调焦镜头可供选择。可实现极小的光斑尺寸。

测温仪参数可以通过按键来选择,并可显示在内置LED显示器上。在测量模式下,可以实时显示实际温度。测温仪还配备了RS232和RS485串行接口(通过按键进行切换)。此外,还可通过InfraWin软件读取温度和测温仪参数。如有需要,更可通过电脑更改这些参数。

两个可调节限制开关用于启动转换过程,如识别测量光束中的热物体。测温仪有目视取景器或激光靶光两种选择用来瞄准物体。

IS 12-S和IGA 12-S系列还带有内置的扫描器,使测量光束可以上下调节4°。

典型应用:

  • 预热
  • 退火
  • 回火
  • 焊接
  • 锻造
  • 淬火
  • 烧结
  • 熔融
  • 锡焊
  • 轧钢
  • 铜焊
  • 正火

资料

Technical Specifications

MEASUREMENT SPECIFICATIONS
Temperature Ranges

MB 14    550 to 1400 °C      

MB 16    600 to 1600 °C      

MB 18     650 to 1800 °C       

MB 25     750 to 2500 °C       

MB 20L   550 to 2000 °C      

MB 35L   700 to 3500 °C       

Sub Range: Any range adjustable within the temperature range, minimum span 51 °C
Spectral Ranges: 0.7 to 1.1 μm
Signal Processig: Fotoelectric current, digitized immediately

Accuracy:

(at ε=1, T90=1 s,

T amb.=23 °C)

below 1500 °C: 0.3% of measured value in °C + 1 °C

above 1500 °C: 0.5% of measured value in °C

Amb.Temp. Dependency:

t K ≤ 0.01% of reading (in °C) x dT

(temperature of pyrometer housing - 23 °C)

Resolution:

interface and display: 0.1°C,

analog output: < 0.025 % of temperature range

Repeatability: 0.1% of measured value in °C + 1°C
Emissivity ε: 0.100 ... 1.000 in 1/1000 steps
Exposure Time t90: < 1 ms ("L" temperature ranges with dynamical adaptation at low signal levels), adjustable up to 10 s
Maximum Value Storage:

single or double storage; cleared by:

- preselected time interval

- external deletion contact or via digital interface - automatically with the next measuring object

Sighting: built-in parallax free thru-lens view finder; additionally laser targeting light (max. power level < 1 mW, λ = 630-680 nm, CDRH class II)

Note: The calibration / adjustment of this pyrometer is carried out in accordance with VDI/ VDE 3511, Part 4.4. See http://info.lumasenseinc.com/calibration for more information. 

COMMUNICATION  / INTERFACE


Analog Output:

 

linear 0 ... 20 mA or 4 ... 20 mA, DC, switchable; load max. 500 Ohm

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 LEDs
Test Current Output: 

fixed 10 mA

Limit switches: 2 relay outputs (change-over contacts), switch power max. 30 W (Imax: 1 A, Umax: 60 V DC)
Control Panel: 4 keys, operate with tip of ball-point pen
Parameters:

Adjustable at the instrument or via serial interface:

emissivity e, response time t90, clear time for maximum value storage tCL, subrange, 0 to 20 or 4 to 20 mA, switch points for limit switches, °C / °F, interface RS232 or RS485, address, baud rate, test current output

Additionally adjustable (only via interface): keyboard lock, recalibration (with special software)

ELECTRICAL  
Power Supply: 24 V DC (15 to 40 V DC) or 24 V AC (12 to 30 V AC), 48 to 62 Hz
Power Consumption: max. 7 W
Isolation: power supply, digital interface, analog output are galvanically isolated against each other and housing
ENVIRONMENTAL 
Ambient Temperature: 0 to 70 °C at housing, no condensating conditions
Storage Temperature: -20 to 70 °C
Rel. Humidity: Non condensing conditions
Protection Class: IP65 (DIN 40 050)
Weight: 2.2 kg
CE-Label: according to EU directives about electromagnetic immunity
IMPAC 测温仪 IS 12 & IS 12-S
MB 14 Fixed Optics 1 a=80 mm
MB 14 Fixed Optics 2 a=160 mm
MB 14 Fixed Optics 3 a=250 mm
MB 14 Fixed Optics 4 a=660 mm
MB 14 Fixed Optics 5 a=1300 mm
MB 14 Fixed Optics 6 a=5600 mm
MB 16 18 & 20L Fixed Optics 1
MB 16 18 & 20L Fixed Optics 2
MB 16 18 & 20L Fixed Optics 3
MB 16 18 & 20L Fixed Optics 4
MB 16 18 & 20L Fixed Optics 5
MB 16 18 & 20L Fixed Optics 6
MB 25 & 35L Fixed Optics 1 a=80 mm
MB 25 & 35L Fixed Optics 2 a=160 mm
MB 25 & 35L Fixed Optics 3 a=250 mm
MB 14 Foc. Optics 1 a=277...533 mm
MB 14 Foc. Optics 2 a=388...1170 mm
MB 14 Foc. Optics 3 a=550...9500 mm
MB 16 18 & 20L Foc. Optics 1
MB 16 18 & 20L Foc. Optics 2
MB 16 18 & 20L Foc. Optics 3
MB 25 & 35L Fixed Optics 4 a=660 mm
MB 25 & 35L Fixed Optics 5 a=1300 mm
MB 25 & 35L Fixed Optics 6 a=5600 mm
MB 25 & 35L Foc. Optics 1 a=277...533 mm
MB 25 & 35L Foc. Optics 2 a=388...1170 mm
MB 25 & 35L Foc. Optics 3 a=550...9500 mm

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