Technical Datasheet
Measurement Capability
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
SALIENT FEATURES
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
SPECIFICATIONS
Range 50°C to 650°C
Resolution 0.1°C
Accuracy ±0.6°C
Stability ±0.05°C
Stabilisation Time 15 to 20 Minutes
Temperature Readout °C / °F Selectable
Well Diameter 30 mm
Immersion Depth 110 mm
Heating Time (Ambient to max.) 20 Minutes approx.
Cooling Time max. (to 100°C) 42 Minutes
Switch Test facility Provided
Interchangeable Thermowells Multihole to suit 2 x ¼" & 1 x ½" Probes. Other Sizes available as optional
Housing / Mounting Bench-top
Power Supply 230V AC, 50 Hz
Instrument Dimensions (L x D x H) 160 x 365 x 350 mm
Instrument Weight (approx.) 11 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 500Ω / 3.5 KΩ
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.
P.T.O.
STANDARD INCLUSIONS
Basic Instrument
Test Leads
Mains Cable
Insertion Tubes (2x1/4“ & 1x1/2“ probes)
Tool for Insertion Tubes
Spare Fuses
Computer Interface
“MTCCal” Calibration Software
Traceable Calibration Certificate
Instruction Manual
Carrying Case
OPTIONAL (ADD-ON) ITEMS
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) : (1x6 + 1x8) or (3x6) or (1x10 + 1x4) mm
Power Supply 110V AC, 60 Hz
Calibration Certificates are issued in Accordance with our Scope as granted by NABL per ISO/IEC 17025:2017 Standards
Manufactured by
NAGMAN INSTRUMENTS AND ELECTRONICS PRIVATE LIMITED
AN ISO 9001:2015 CERTIFIED COMPANY
170/1a2, Chennai Bangalore Highway Road, Sembarambakkam, Chennai – 600 123. INDIA.
Phone - Domestic Sales 044–6677 7024, 044–6677 7005 Email : mktgchennai@nagman.com
Phone - Export Sales +91-44-6677 7025. Email : exports@nagman.com
www.nagman.com
Specifications subject to change owing to continuous development. Contact us for latest Datasheet. NIE/TDS/MTC 650/2309/00
