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Thermosight HT

Transfers the stored measured values of the pyrometer to the PC. following 
data will be added to each temperature value:

date of measurement

time of measurement

adjusted emissivity

minimum and maximum value of all measurements

  

Starts and stops the recording of temperature data and displays them in an 
online diagram. The sequence of the recorded values is dependent on the 
adjusted time interval. 

  

Transferred stored data or online recorded data can be stored under a cer-
tain file name and recalled at any time.

  

Recalled data can be displayed in a diagram or in table form and printed out 
for further analysis. 

The data files can be converted into text files (under 

output ASCII file

 save 

as .txt file), and transferred into EXCEL.

Additionally to the measured values the date and time will be read out via in-
terface. Theses values can checked and adjusted on this position.  

9

Special displays of the pyrometer

Display

Description

 

Battery capacity low, only short operation time of the pyrometer, 
automatically shut-down on too low capacity 

7777

Measuring temperature below beginning of temperature range (250°C)

8888

Measuring temperature above end of temperature range (1800°C)

ERR2

Malfunction by strong HF-interferences

MAX 7777

Maximum value storage below beginning of temperature range (250°C)

MAX 8888

Maximum value storage above end of temperature range (1800°C)

MIN 7777

Minimum value storage below beginning of temperature range (250°C)

MIN 8888

Minimum value storage above end of temperature range (1800°C)

DIF 7777

Difference temp. measurement out of display range

DIF 8888

Difference temp. measurement out of display range

10

Transport, packaging, storage

The instrument can be damaged or destroyed if shipped faulty. To transport or store the instrument, 
please use the original box or a box padded with sufficient shock-absorbing material. For storage in 
humid areas or shipment overseas, the device should be placed in welded foil (ideally along with 
silica gel) to protect it from humidity.

- 13 -

Summary of Contents for Thermosight HT

Page 1: ...Thermosight HT Thermosight HT 1 User Manual...

Page 2: ...tions Setting keys 9 7 Parameter description adjustments 10 7 1 EMI emissivity 10 7 2 MAX maximum value 10 7 3 MIN minimum value 10 7 4 AVG average function 10 7 5 DIF difference temperature function...

Page 3: ...d in this manual or in case the content of this document should be incomplete or incorrect CALEX reserves the right to revise this document and to make changes from time to time in the content hereof...

Page 4: ...777 Temp exceeds 1800 C on display 8888 Display illumination automatically at dark ambient light conditions Measuring unit C F switchable Measuring functions Normal MAX MIN AVG DIF Alarm functions Hi...

Page 5: ...overview about all important safety aspects Additionally in the several sections there are concrete safety aspects to avert danger These as 5 Connector for RS232 interface and analog output Connector...

Page 6: ...sy alignment to the measuring object the pyrometers is equipped with a laser targeting light This is a visible red light with a wavelength between 630 and 680 nm and a maximum power of 1 mW The laser...

Page 7: ...can store up to 750 temperature values Should the pyrometer be switched to sin gle value data logging the data logging is confirmed by a beep and in the display the used number of the stored value is...

Page 8: ...he object has to be bigger or at least as big as the spot size of the pyrometer in the measuring distance For longer measuring distances than 800 mm the size of measuring spot can be calculated approx...

Page 9: ...ly displayed during adjustment Measuring functions are displayed additionally to the measuring temperature MAX MIN AVG DIF can give an acoustic signal HI or can be used for data analysis RCL Selected...

Page 10: ...um bright 0 1 Chromium bright 0 25 0 3 Brass oxidized 0 6 0 7 Bronze bright 0 03 Copper oxidized 0 7 0 85 Measuring object EMI 1 45 1 8 m Zinc 0 45 0 55 Nickel 0 15 0 2 Gold Silver bright 0 02 Porcela...

Page 11: ...ber will be selected lower position numbers remain unused Maximum 750 temper ature values can be stored then the sign STO FULL will be blinking in the display 7 9 RCL recall measured values RCL shows...

Page 12: ...r 1 mV F and can be used e g for connection to a line recorder Via serial interface the pyrometer can be connected to a PC This allows to read out the stored data and analyze them graphically or in ta...

Page 13: ...ys of the pyrometer Display Description Battery capacity low only short operation time of the pyrometer automatically shut down on too low capacity 7777 Measuring temperature below beginning of temper...

Page 14: ...o achieve the max temperature signal Measuring object is smaller than spot size Choose correct measuring distance Measuring object is not always in the measuring spot of the pyrometer e g swinging wir...

Page 15: ...osight HT Accessories AS 101 Close up lens AS 102 Software inkl RS 232 cable AS 103 Analogue cable AS 104 Charger for 9V Accu NiMH AS 106 NiMH Accu 9V AS 107 Tripod AS 109 Belt Pack AS 111 Carrying Ca...

Page 16: ...Locking lever 7 M Maintenance 14 Maximum value 10 Minimum value 10 P Push button 7 S Scope of delivery 5 Sighting 7 Software PortaWin 12 Special displays 13 Spot size 7 Storage 11 T Time 11 Trouble sh...

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