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Universal Dry Block Low Temperature Calibrator

Portable/Benchtop

MTC 350
  • Advanced – Micro-controller based Technology
  • Heavy Duty Portable / Bench-top Model
  • High Accuracy, Resolution & Stability
  • Fast & heat cooling
  • 128 x 64 Graphic Display
  • Measurement Capability for TC, RTD, mV/mA/V & Resistance Signals
  • Touch Membrane Keypad
  • Switch Test Contact Measurement
  • Interchangeable Single hole Thermowell Inserts
  • Computer Interface & Calibration Software

Description

  • Precision Dry Block Calibrator with Interchangeable Thermowells
  • Ideal for quick / fast Site Calibration of RTDs / Bi-Metal Thermometers, Temperature Switches / Indicators etc. in Industrial & Marine Applications
  • High Accuracy, Resolution & Stability with Measurement Capability for mV / V / mA, Resistance TC (ISA Types J, K, R, S, N, B, T), RTD (Pt100:IEC Standard) Signals

Specifications

  • Range: 50°C to 350°C
  • Resolution: 0.1°C
  • Accuracy: ±0.4°C
  • Stability: ±0.05°C
  • Stabilisation Time: 20 Minutes
  • Temperature Readout: °C / °F Selectable
  • Well Diameter: 30 mm
  • Immersion depth: 110 mm
  • Heating Time (Amb. to max): 20 Minutes approx.
  • Cooling Time (Max. to 100°C): 33 Minutes approx.
  • Switch Test facility: Provided
  • Interchangeable Thermowells: Single hole to suit 1/4″ & 1/2″ Probes
  • Housing: Bench-top
  • Power Supply: 230V AC, 50 Hz
  • Instrument Dimensions (L x D x H): 160 x 365 x 350 mm
  • Instrument Weight (approx.): 8 Kg.
  • Measurement Capability Thermocouples: ISA Types J, K, R, S, N, B & T; RTD : Pt100 IEC Std.; mA : 0 to 25 mA; mV : 0 to 100 / 1000 mV; Volt : 0 to 10 V; Resistance : 0 to 500  / 3.5 KOhm
Measurement: Range, Resolution & Accuracy
Type Range Resolution Accuracy Type Range Resolution Accuracy
mV (Low) 0 to 100 0.01 ±0.05% F.S. TC Type J -100 to 1200 0.1 ±0.1% F.S.
mV (High) 0 to 1000 0.1 ±0.05% F.S. TC Type K -60 to 1260 0.1 ±0.1% F.S.
Volts 0 to 10 0.001 ±0.05% F.S. TC Type R 150 to 1700 0.1 ±0.1% F.S.
mA 0 to 25 0.001 ±0.05% F.S. TC Type S 170 to 1700 0.1 ±0.1% F.S.
Ohms 0 to 500 0.01 ±0.05% F.S. TC Type N 0 to 1300 0.1 ±0.1% F.S.
KOhms 0 to 3.5 0.0001 ±0.05% F.S. TC Type B 920 to 1820 0.1 ±0.1% F.S.
RTD Pt100 -100 to 800 0.1 ±0.05% F.S. TC Type T 0 to 400 0.1 ±0.1% F.S.

Std. Inclusions

  • Basic Instrument
  • Test Leads, Mains Cable & Spare Fuses
  • Insertion Tubes (to suit 1/4“ & 1/2“ probes)
  • Tool for Insertion Tubes
  • Computer Interface
  • “MTCCal” Calibration Software
  • Traceable Calibration Certificate
  • Instruction Manual
  • Carrying Case

Optional

  • Additional Single hole Insert (Maximum 15 mm)
  • Additional Thermowells / Insertion Tubes (to choose from) :
    • Single hole standard sizes to suit : 1/8”, 1/4”, 3/8”, 1/2”, 3/4” & 3, 4, 5, 6, 7, 8, 10, 12, 13, 15, 17, 19 & 21 mm probes
    • Multihole (Typical) : (1×6 + 1×8) or (3×6) or (1×10 + 1×4) mm
  • Power Supply 110 VAC, 60 Hz
  • Calibration Certificates are issued in Accordance with our Scope as granted by NABL per ISO/IEC 17025:2017 Standards

Downloads

Click here to download our product catalog

Click here to download our product Manual

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