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Portable Temperature Calibrators CL550 Series
Discontinued

CL551

Portable Temperature Calibrators 
 Discontinued  | CL551

Portable Temperature Calibrators Discontinued

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1 year warranty CE RoHS
  • NIST Traceable Standard
  • Compact, Rugged and Easy To Use Multihole Dry Block Calibrators
  • UBuilt-In Reference Pt100 with 0.01°C Resolution Indicator (CL550 & CL551)
  • Temperature Sensors for Field and Laboratory Inspection and Calibration
  • Microprocessor Temperature Controller
  • Auxiliary Inputs for External Pt100 and Thermostat Switch-Test
  • Internal Fan for Rapid Cool-Down
  • Ranges:
    •CL550: from -20 to 125°C
    •CL551: from T amb to 550°C
    •CL552: from 200 to 1100°C
  • Optional Windows 95 Calibration Procedure Manager Package for PC to Document Sensor Certification Activity

설명

This series is no longer available. Please review the CL355A , or the CL750A as potential substitutes, or contact our Pressure Engineering Department.

General features
Controlling temperature parameters is the most important factor in assuring the quality, operational safety and reliability of industrial processes. Thermocouples, resistance thermometers and other temperature sensors, when installed in industrial processes, are subjected to mechanical, thermal and chemical stresses which accelerate their aging and eventual breakdown. Therefore, it is a recommended procedure to inspect, check and calibrate each sensor during the commissioning phase and at regularly scheduled intervals.

The CL550, CL551 and CL552 series temperature calibrators are transportable units designed to provide a controlled temperature with high stability and high uniformity in all calibrator ranges. All units in this series come equipped with a permanent six hole block. Please see specifications for further details.

Internal Metal Block Temperature Stability
A built in microprocessor-based controller handles the man-machine interface, the internal logic, and assures the high stability of the internal metal block through a sophisticated temperature algorithm.

External Digital Indicator
When better accuracy is required, the CL550 or CL551 temperature calibrator can be combined with an external high accuracy indicator (such as a CL526) and a Working Standard Thermometer.

Software and Digital Interface (Optional)
The CL550, CL551 and CL552 series temperature calibrators are equipped with a full bi-directional RS-232 digital interface for communication with personal computers. The temperature calibrator can be part of an automatic calibration system with a programmable cycle and the acquisition of data required to generate a full Calibration Report. OMEGA™ engineers are ready to support you with the system and software to fulfill your application requirements.

A Complete Automatic Calibration System
The CL550 and CL551 series can be used together with a Personal Computer, a multifunction high precision calibrator (such as the CL520 series) and a Calpman Windows software package to improve a true automatic temperature calibration system. Using the RS-232 interfaces of the instruments, it is possible to program through the PC the complete test procedure for your thermocouple or resistance thermometer to be certificated. The CL520 series calibrators are able to read the testing thermo-element with the desired accuracy, and the software calculates the errors and prepares the certificate.

SpecificationsCL550CL551CL552
Range-20 to 125°C (-4 to 257°F)1T amb to 550°C (1022°F)200 to 1100°C (392 to 2012°
Stability±0.03°C±0.05°C @ 450°C±0.3°C at 1000°C
Reading Accuracy±0.15°C @ 100°C±0.3°C @ 450°C±(0.2% fs + 1 digit)
Uniformity: Radial±0.1°C @ 100°C±0.2°C @450°C±0.2°C @ 800 °C
Axial±0.2°C @ 80 mm±0.8°C @ 80 mm±0.3°C @ 100 mm
Heating Rate15°C/minute20°C/minute17°C/minute
Cooling Rate12°C/minute10-25°C/minute6°C/minute
Stabilizing Time6 min.10 min.20 min
Standard Block
Immersion Depth
No. of Holes
Aluminum
5.3"
6
Aluminum
7.3"
6
Inconel 600
7.3"
6
Diameter(s)1/8", 3/16", 1/4", 5/16", 3/8", 3/4"1/8", 3/16", 1/4", 5/16", 3/8", 3/4"1/8", 3/16", 1/4", 5/16", 3/8", 3/4"
Regulating SystemPID microprocessorPID microprocessorPID microprocessor
Reference SensorPt100 - Class APt100 - Class AThermocouple type N
Auxiliary Input3 wires Pt1003 wires Pt100 
Display2 lines of 20 characters on backlighted LCD2 lines of 20 characters on backlighted LCDLED display 2 lines of 4 digits
Display Resolution0.1 and 0.01°C0.1 and 0.01°C1°C
Digital InterfaceRS-232RS-232RS-232
Power Supply110 V optional 220 V110 V optional 220 V110 V optional 220 V
Power300 VA800 VA1200 VA
ChassisSeparate shells for thermal & electronic sections with a carrying handleSeparate shells for thermal & electronic sections with a carrying handleSeparate shells for thermal & electronic sections with a carrying handle
Dimensions140 x 370 x 300 mm
(5.5 x 14.6 x 11.8")
140 x 370 x 300 mm
(5.5 x 14.6 x 11.8")
200 x 330 x 420 mm
(7.9 x 13.0 x 16.5")
Weight: net
gross
10 kg (22 lb)
17 kg (37.4 lb)
10 kg (22 lb)
17 kg (37.4 lb)
12 kg (26.4 lb)
17 kg (37.4 lb)
Standard
Accessories
Insert extractor, Fuse kit Thermostat leads kit, Electric power cable, Insert reducing block with Ø 4.5-6.5-9.5 mm holesInsert extractor, Fuse kit, Thermostat leads kit, Electric power cableInsert extractor, Fuse kit, Electric power cable, Insert reducing block with Ø 7-9-11-13.5 x 175 mm holes
1 Measure referred at 18°C ambient temperature
2 The relative accuracies and stability shown are referred at 20°C ±3°C ambient temperature
가격 확인(원하는 수량을 기입하십시오.)
제품 번호/Desc.
수량
RoHS
설명
Quick Ship
CL551
판매 상담  
배송: 
 
RoHS compliant
Portable block calibrator 1022°F with a permanent multi-hole insert (1/8", 3/16", 1/4", 5/16", 3/8", 3/4" dia x 7.3" long insert)
Quick Ship
CL5-CASE
판매 상담  
배송: 
 
RoHS compliant
Aluminum carrying case
모든 가격은 원화로 표시되어 있습니다.
참고: Each unit comes complete with: operator’s manual, power cord, fuse and calibration certificate (NIST traceable). Add "-220V" to model number for 220 Volt power. No additional charge.

제품 메뉴얼:

다운로드 CL550 Series - Temperature Calibrator
다운로드 CL551 - Temperature Calibrator
다운로드 CL552 - Multifunction Calibrator
다운로드 CL550-SOFT - CL550 Software