철도차량융합부품기술센터

Ⅱ. 온습도 분야
■ 특 징
- 저온 항온조모듈 : -90℃ to 50℃, 22Liter, ±0.005℃-Stability / ±0.007℃-Uniformity
- 중온 항온조모듈 : -40℃ to 130℃, 22Liter, ±0.005℃-Stability / ±0.007℃-Uniformity
- 고온 항온조모듈 : 40℃ to 250℃, 22Liter, ±0.005℃-Stability / ±0.007℃-Uniformity
- 다채널 고정밀 온도브릿지모듈 : 0 to 500Ω, -200 to 962℃, 2-ch + 10-ch on the scanner,
0.1ppm, 0.01mK, 0.001mΩ
- 다채널 온도기록계모듈 : 30 Channels, TC, RTD(4Wire), Resistance, 5.7inch TFT LCD
- 표준백금 저항온도계모듈 : -200℃ to 670℃, ±0.001℃, 0.0015℃ at 1mA current
- 빙점 전기로모듈 : -10 to 100℃, ±0.05℃(@ 0℃), Ice Maker / TC Welder /
Heat Treatment 포함
- 다기능 온도교정기모듈 : 5.7”, 640 x 480 TFT Touch LCD, Pressure/V/A/F Measuring
A/Ω/VDC/Hz/pulse Generation
- 저온 전기로모듈 : –25℃ to 150℃ (@ 23℃), ±0.01℃ Full Range, RS-232
- 고온 전기로모듈 : 50℃ to 660℃ (@ 23℃), ±0.03℃ to ±0.05℃, RS-232
- 기준 온도계모듈 : 1 & 2CH(SPRTs, PRTs, Thermistor & TC) / 3CH(Inputs 4 - 20mA, ed 24VDC)
℃/℉/K/Ω/mV/mA Display
- 기준 노점계모듈 : Insert sensor(Max 100psi), -40 to 95℃(@ 25℃)/0 to 100% RH, ±0.2℃
- 챔버용 기준노점계모듈 : 4-Wire 1/3 Class A DIN 43760 PRT, ±0.2℃, -35℃ to 25℃
- 습도 발생기모듈 : 5 to 95% RH / 10℃ to 50℃, -40℃ to 60℃ with D2 sensor, ±0 05°C
- 저온 온습도 챔버모듈 : -40 to 180°C / 0.1°C, 10 to 98 % / 0.1%, 500Liter
- 온습도 챔버모듈 : -40 to 150°C / ±0.3°C, 20 to 98 % / ±2.5%, 408Liter
- 챔버용 기준노점계모듈 : -40 to 88°C, ±0.05°C, 4-20mA
- 다채널 습도기록계모듈 : 30 Channels, RH, TC, RTD(4Wire), Resistance, 5.7inch TFT LCD

■ 규 격

1. 저온 항온조모듈
A. Temperature range : -90 to 50°C
B. Working chamber Dimensions : Ø 145 x 500 mm depth
C. Specification
1) Stability : ± 0.005°C
2) Uniformity : ± 0.007°C
3) Display resolution : 0.001°C
4) Set point resolution : 0.1°C
D. Control : MPC-PID
E. Heating rate : 4°C/min
F. Cooling rate
1) 1°C/min till - 20°C
2) 0.3°C/min till - 80°C
G. Interface : RS232
H. Fluid volume : 22 Liter
I. Power consumption : 3600W
J. Accessories
1) External Fluid Level : 1ea/set
2) Adjustable Multiple Probe Fixture : 1ea/set
3) KOLAS Calibration Certificate

2. 중온 항온조모듈
A. Temperature range : -40 to 130°C
B. Working chamber Dimensions : Ø 145 x 500 mm depth
C. Specification
1) Stability : ± 0.005°C
2) Uniformity : ± 0.007°C
3) Display resolution : 0.01°C
4) Set point resolution : 0.1°C
D. Control : MPC-PID
E. Heating rate : 4°C/min
F. Cooling rate
1) 1°C/min till - 20°C
2) 0.3°C/min till - 40°C
G. Interface: RS232
H. Fluid volume : 22 Liter
I. Power consumption : 2500W
J. Accessories
1) External Fluid Level : 1ea/set
2) Adjustable Multiple Probe Fixture : 1ea/set
3) Non uniformity test system (transfer system, controller, software) : 1ea/set
4) KOLAS Calibration Certificate

3. 고온 항온조모듈
A. Temperature range : 40 to 250°C
B. Working chamber Dimensions : Ø 145 x 500 mm depth
C. Specification
1) Stability : ± 0.005°C
2) Uniformity : ± 0.007°C
3) Display resolution : 0.01°C
4) Set point resolution : 0.1°C
D. Control : MPC-PID
E. Heating rate : 4°C/min
F. Interface : RS232
G. Fluid volume : 22 Liter
H. Power consumption : 2000W
I. Accessories
1) External Fluid Level : 1ea/set
2) Adjustable Multiple Probe Fixture : 1ea/set
3) KOLAS Calibration Certificate

4. 다채널 고정밀 온도브릿지모듈
A. Resistance range : 0 to 500Ω
B. Temperature range : -200 to 962°C
C. Sense current : 100 μA, 200 μA, 500 μA, 1 mA, 2 mA, 5 mA, 10 mA
D. Probe types : PRT, SPRT with Ro = 25 Ω and 100 Ω up to an alpha of 0.00392
E. Input channels : 2-channel on the main device, 10-channel on the scanner
F. Internal resistors
1) Values : 25 Ω, 100 Ω
2) Thermal stability TCR : ±0.1 ppm/°C
3) Accuracy : ±0.01 %
4) Accuracy between the measured value and the reference value
- Ratio range 0 to 1 accuracy 0.4 ppm equivalent to 0.1 mK at 0°C
- Ratio range 1 to 2 accuracy 0.6 ppm equivalent to 0.3 mK full range
- Ratio range 2 to 3 accuracy 0.8 ppm equivalent to 0.8 mK full range
- Ratio range 3 to 5 accuracy 1 ppm equivalent to 1.25 mK full range
G. Display
1) Screen : large graphic VFD display screen
2) Units : Ratio, °C, ℉, K or Ω
3) Resolution : 0.1 ppm, 0.01 mK, 0.001 mΩ
H. Interface : USB, RS-232
I. Accessories
1) 10-channel automatic/remote scanner : 1ea/set
2) KOLAS Calibration Certificate

5. 다채널 온도기록계모듈
A. Standard channel : 30 and Expandible to 60 Channels
B. Measure and record : Temperature, humidity, DC Voltage, Resistance values
C. Channel to Ground Isolation : 300V AC/DC
D. Temperature & resistance measurement : TC, RTD (4wire), resistance
E. Display : 5.7 inch TFT LCD
F. Recording Capacity
1) 10 ms Recording intervals : 8d 06h 50m (2 GB Memory), 1h 33m (Internal Memory)
2) 1 s Recording intervals : 414d 06h 03m (2 GB Memory), 3d 05h 40m (Internal Memory)
G. Internal memory : 16 Mb
H. Data storage media : CF Card, USB Memory
I. Communication function : LAN, USB
J. Sampling period : 10 ms to 1 hr (19 selections)
K. Input Module
1) Number of input channels : 15 channels
2) Measurement parameters
- Voltage
- Thermocouples (K, J, E, T, N, R, S, B, W)
- PRT (Pt 100, JPt 100, 3-wired/ 4-wired, testing current 1 mA)
- Resistance (4-wired, testing current 1 mA)
- Humidity
3) Maximum Channel Isolation : 300VDC
L. Accessories
1) USB Memory Device : 1ea/set
2) Battery Pack : 1ea/set
3) Carrying Case : 1ea/set
4) KOLAS Calibration Certificate

6. 표준백금 저항온도계모듈
A. Temperature Range : -200℃ to 670℃
B. Alpha : 0.003925
C. Rtp/R0 : 25
D. Sheath material : Quartz
E. Probe Diameter : 7 mm (0.276 inch)
F. Probe Length : 500 mm
G. Resistance Ratio : W(Ga)>=1.11807, W(Hg)<=0.844235
H. Drift at 0.01℃: <0.003℃ after 100 hours at 661℃,
I. Repeatability : ±0.001℃
J. Thermal Shock : ±0.001℃ after 10 times thermal cycles from min, max temperatures
K. Self-heating : 0.0015℃ at 1 mA current
L. Measurement Current : 1 mA
M. Sensor Length : 42 mm
N. Termination : Gold-plated Spade
O. Accessories
1) KOLAS Calibration Certificate

7. 빙점 전기로모듈
A. Temperature range : -10...100℃
B. Accuracy : ±0.05℃ at 0℃
C. Stability : ±0.05℃ at 0℃
D. Measurement zone : 110 to 150 mm
E. Block dimensions
1) Diameter : 7 drillings with Ø 6.5 mm
2) Depth : 150 mm
F. Display Resolution : 0.1℃
G. Power consumption : 400 VA
H. Accessories
1) Ice Bath : 1ea/set
2) Ice Making Machine : 1ea/set
3) Heat treatment equipment : 1ea/set
4) TC Welding machine : 1ea/set
5) KOLAS Calibration Certificate

8. 다기능 온도교정기모듈
A. General Specification
1) Display : 5.7” Diagonal 640 x 480 TFT LCD Module
2) Touch Panel : 5-wire resistive touch screen
3) Backlight : LED backlight, adjustable brightness
4) Battery type : Rechargeable lithium-ion polymer, 4200 mAh, 11.1V
B. Functions
1) Pressure measurement (internal pressure modules)
2) Voltage measurement (±1 V and -1 to 60 VDC)
3) Current measurement (±100 mA) (internal or external supply)
4) Frequency measurement (0 to 50 kHz)
5) Pulse counting (0 to 10 Mpulse)
6) Switch state sensing (dry/wet switch)
7) Built-in 24 VDC Loop Supply
8) Voltage generation ( ±1 V and -3 to 24 VDC)
9) Current generation (0 to 55 mA)
10) Resistance measurement, two simultaneous channels (0 to 4 kΩ)
11) Resistance simulation (0 to 4 kΩ)
12) RTD measurement, two simultaneous channels
13) RTD simulation
14) TC measurement, two simultaneous channels (universal connector/mini-plug)
15) TC simulation
16) Frequency generation (0 to 50 kHz)
17) Pulse queue generation (0 to 10 Mpulse)
C. Internal Pressure module
1) Range : 0 to 10 kPa
- Resolution : 0.0001 kPa
- Accuracy : 0.015 % FS + 0.0125 % RDG
2) Range : 0 to 10 MPa
- Resolution : 0.0001 MPa
- Accuracy : 0.005 % FS + 0.0125 % RDG
3) Range : ± 100 kPa
- Resolution : 0.001 kPa
- Accuracy : 0.007 % FS + 0.0125 % RDG
D. Accuracy
1) Pressure : ±0.005 % FS + 0.00125% of reading
2) RTD temperature measurement : ±0.011℃
3) Current measurement : ±0.75 μA + 0.0075% of reading
E. Internal Reference Junction TC1 & TC2
1) Range : -10 to 45℃
2) Accuracy : ±0.10℃
F. TC1 & TC2 measurements
1) Range : -1.01 to 1.01 V
2) Resolution : 0.001 mV
3) Accuracy : 3 μV + 0.004% RDG
G. Accessories
1) Carrying Case : 1ea/set
2) Accessories Kit : 1ea/set
3) Thermocouple Mini Connecto r: 1ea/set
4) Pressure Module (0 to 10 kPa) : 1ea/set
5) Pressure Module (0 to 10,000 kPa) : 1ea/set
6) Pressure Module (-100 to 100 kPa) : 1ea/set
7) KOLAS Calibration Certificate

9. 저온 전기로모듈
A. Temperature range : –25℃ to 150℃ at 23℃
B. Display accuracy : ±0.2℃ Full range
C. Stability : ±0.01℃ Full range
D. Axial uniformity at 40 mm : ±0.05℃ Full range
E. Radial uniformity : ±0.01℃ Full range
F. Loading effect : ±0.006℃ Full range
G. Hysteresis : ±0.025℃
H. Immersion depth : 150 mm
I. Heating time
1. 16 min : 23℃ to 140℃
2. 23 min : 23℃ to 150℃
3. 25 min : –25℃ to 150℃
J. Cooling time
1. 15 min : 23℃ to –25℃
2. 25 min : 150℃ to –25℃
K. Resolution : 0.01℃ / ℉
L. Computer interface : RS-232
M. Accessories
1) Insert ¼”, 3 mm, 4 mm, 6 mm, 8 mm, 10 mm : 1ea/set
2) Insert ¼”, 2x3 mm, 2x4 mm, 6 mm : 1ea/set
3) KOLAS Calibration Certificate

10. 고온 전기로모듈
A. Temperature range : 50℃ to 660℃ at 23℃
B. Display accuracy
1) ±0.35℃ at 50℃
2) ±0.35℃ at 420℃
3) ±0.5℃at 660℃
C. Stability
1) ±0.03℃ at 50℃
2) ±0.05℃ at 420℃
3) ±0.05℃ at 660℃
D. Axial uniformity at 40 mm
1) ±0.05℃ at 50℃
2) ±0.35℃ at 420℃
3) ±0.5℃ at 660℃
E. Radial uniformity
1) ±0.02℃ at 50℃
2) ±0.05℃ at 420℃
3) ±0.10℃ at 660℃
F. Loading effect
1) ±0.015℃ at 50℃
2) ±0.025℃ at 420℃
3) ±0.035℃ at 660℃
G. Hysteresis : ±0.01℃
H. Immersion depth : 150 mm
I. Heating time : 15 min: 50℃ to 660℃
J. Cooling time
1) 35 min : 660℃ to 50℃
2) 25 min : 660℃ to 100℃
K. Resolution : 0.01℃ / ℉
L. Computer interface : RS-232
M. Accessories
1) Insert ¼”, 4 mm, 6 mm, 8 mm, 10 mm : 1ea/set
2) Insert ¼”, 2x3 mm, 2x4 mm, 6 mm : 1ea/set
3) KOLAS Calibration Certificate


11. 기준 온도계모듈
A. Input Channels
1) Channels 1+2 : SPRTs, PRTs, Thermistor and Thermocouples
2) Channel 3 : Process Inputs 4 - 20mA, Isolated 24VDC Power Supply
B. Ranges
1) SPRTs : 0-115Ω
2) PRTs : 0-460Ω
3) Thermistors : 0-500kΩ
4) Thermocouples : ±115mV
5) 4-20mA : 0-30mA
C. Display Units : ℃, ℉, K, Ω, mV, mA
D, Accuracy (Initial and Over 1 year)
1) SPRTs/PRTs : 5ppm 7ppm
2) Thermistors : 50ppm 150ppm
3) Thermocouples : 2μV 4μV
4) 4-20mA : 0.01% 0.02%
5) SPRTs/PRTs (at 0℃) : 3mK 4mK
6) Thermistors : 50ppm 150ppm
E. Resolution
1) Resistance (PRTs) : 0.00001Ω
2) (Thermistors) : 0.001Ω
3) Voltage : 0.00001mV
4) Current : 0.001mA
5) Temperature : 0.0001℃
F. Sensor Currents
1) SPRTs/PRTs : 1mA and 1.428mA ±0.4% (reversing)
2) Thermistors : 5μA (reversing)
G. Measurement Time
1) PRTs (4-wire) : 0.4s, (3-wire): 0.7s
2) Thermistors : 0.4s
3) Thermocouples
- Ice point : 0.4s
- Internal CJC : 0.7s
- External CJC : 1.0s
H. Accessories
1) 8-Channel Scanner : 1ea/set
2) KOLAS Calibration Certificate

12. 기준 노점계모듈
A. Sensor Type : Insertion sensor (Maximum 100 psi)
B. Cooling Type : Ambient
C. DP/FP Range : -40 to 95℃
D, Depression : 60℃
E. Construction : Aluminum
F. Relative Humidity and PPMv Ranges
1) 0 to 100% RH with all sensors, non-condensing conditions
2) 0 to 999,999 PPMv with all sensors, non-condensing conditions
G. Accuracy : ±0.2℃ (0.36℉) dew/frost point standard
H. Remote Sensors : Up to 250 feet (76 meters) from console with cable
I. Display Resolution
1) 0.1℃ or ℉
2) 0.01 psia
3) 0.1 PPMv below 1000 PPMv, 1 PPMv above 1000 PPMv
J. Air Temperature Sensor Range : -100 to 250℃, ±0.1℃ accuracy
K. Sample Flow Rate : 0.5/5.0 SCFH (0.25 to 2.4 l/min)
L. Outputs : 4 to 20 mA, 0 to 5 Vdc, RS-232
M. Accessories
1) KOLAS Calibration Certificate

13. 챔버용 기준노점계모듈
A. Sensing Element : Four-wire 1/3 Class A DIN 43760 PRT, 100W @ 0℃
B. Dew/Frost Point Accuracy : ± 0.2℃
C. Depression : 65℃ at 25℃, 1 atmosphere for standard air
D. Sample Flow Rate : 0.25 to 1.25 LPM
E. Operating Temperature and Pressure : -25℃ to 85℃, 1 to 11 bar
F. Mirror : Rhodium-plated copper
G. Typical Dew Point Measurement Range : -35℃ to 25℃ Td at 25℃, 1 atmosphere
for standard air
H. Dew Point Accuracy : ± 0.2℃ dew/frost point
I. Dew Point Repeatability : 0.1℃
J. Temperature Accuracy : ±0.15℃
K. Cooling Slew Rate : 1.5℃/sec
L. Accessories
1) Hose : 1ea/set
2) Suction Pump : 1ea/set
3) KOLAS Calibration Certificate

14. 습도 발생기모듈
A. Measurement Ranges:
1) Relative humidity : 5 to 95%
2) Temperature : 10°C to 50℃
3) Dew/Frost Point : -40℃ to 60℃ with D2 sensor
B. Accuracy
1) Relative humidity : ±0.5%
2) Temperature : ±0.1℃
3) Dew/Frost Point : ±0.2℃ nominal
C. Chilled Mirror Temperature Sensors : 3-wire 100 ohms PRT
D. Depression : 60℃, nominal with D2 sensor
E. Slew Rate : 1.0℃ /second max., above 0℃
F. Repeatability : ±0.05℃
G. Sample Flow Rate : 1 liter/minute (2.0 SCFH) nominal
H. Outputs : 0 to 5 Vdc or 4 to 20 mA
I. Accessories
1) KOLAS Calibration Certificate

15. 저온 온습도 챔버모듈
A. External dimensions(WxHxD) : 1035 x 1810 x 1270 mm
B. Internal dimensions(WxHxD) : 800 x 800 x 800 mm
C. Volume : 500 L
D. Temperature range : -40 to 180℃
E. Heat up rate (°C/min) : 3,0
F. Cool down rate (°C/min) : 1,2
G. Temperature display resolution : 0.1℃
H. Temperature set resolution : 0.1℃
I. Temperature stability
1) ±0,5℃ @ -40℃
2) ±0,06℃ @ 50℃ 50% Rh
3) ±0,1℃ @ 90℃ 90% Rh
4) ±0,1℃ @ 180℃
J. Temperature uniformity
1) ±0,5℃ @ -40℃
2) ±0,3℃ @ 50℃ 50% Rh
3) ±0,4℃ @ 90℃ 90% Rh
40 ±1,0℃ @ 180℃
K. Relative humidity range : 10 to 98 %
L. Relative humidity display resolution : 0.1 %
M. Relative humidity set resolution : 1 %
N. Relative humidity stability
1) ±0,5% @ 50℃ 50% Rh
2) ±0,5% @ 90℃ 90% Rh
O. Power supply : 3x400V 50/60Hz, 9 kW
P. Shelve capacity : 50 kg
Q. Max capacity : 150 kg
R. Access port : Ø 40
S. Accessories
1) KOLAS Calibration Certificate

16. 온습도 챔버모듈
A. Temperature range : -40 to 150℃
B. Relative humidity range : 20 to 98 %RH
C. Temperature and humidity stability
1) ±0.3℃ / ±2.5%RH below 100.0℃
2) ±0.5℃ above 100.1℃
D. Temperature and humidity uniformity
1) 1.5℃ / 5%RH below 100.0℃
2) 3℃ above 100.1℃
E. Heat up rate (℃/min) : 3 (-21 to 131℃)
F. Cool down rate (℃/min) : 2 (131 to -21℃)
G. Internal dimensions (WxDxH) : 630 x 720 x 900 mm
H. External dimensions (WxDxH) : 1030 x 1090 x 1695 mm
I. Refrigerating medium : R404A
J. Volume : 408 L
K. Power supply : 3x200V 50/60Hz, 22 A
L. Accessories
1) KOLAS Calibration Certificate

17. 챔버용 기준노점계모듈
A. Dew Point Range : -40 to 88℃
B. Accuracy
1) Dew point : ±0.2℃
2) Air Temperature : ±0.2℃
3) RH : ±1.0% (0 to 80%), ±2 (>80% to 95%)
4) BP : ±1.5 mb
C. Repeatability : ±0.05℃
D. Communication : RS232
E. Alarms : Two relays -1 Form C-0.5A @ 120/240Vac
F. Sample Flow Rate : 1-3 SCFH
G. Analog Outputs : 4-20mA
H. Accessories
1) KOLAS Calibration Certificate

18. 다채널 습도기록계모듈
A. Standard channel : 30 and Expandible to 60 Channels
B. Measure and record : Temperature, humidity, DC Voltage, Resistance values
C. Channel to Ground Isolation : 300V AC/DC
D. Temperature & resistance measurement : TC, RTD (4wire), resistance
E. Display : 5.7 inch TFT LCD
F. Recording Capacity
1) 10 ms Recording intervals : 8d 06h 50m (2 GB Memory), 1h 33m (Internal Memory)
2) 1 s Recording intervals : 414d 06h 03m (2 GB Memory), 3d 05h 40m (Internal Memory)
G. Internal memory : 16 Mb
H. Data storage media : CF Card, USB Memory
I. Communication function : LAN, USB
J. Sampling period : 10 ms to 1 hr (19 selections)
K. Input Module
1) Number of input channels : 15 channels
2) Measurement parameters
- Voltage
- Thermocouples (K, J, E, T, N, R, S, B, W)
- PRT (Pt 100, JPt 100, 3-wired/ 4-wired, testing current 1 mA)
- Resistance (4-wired, testing current 1 mA)
- Humidity
3) Maximum Channel Isolation : 300 VDC
L. Accessories
1) USB Memory Device : 1ea/set
2) Battery Pack : 1ea/set
3) Carrying Case : 1ea/set
4) KOLAS Calibration Certificate