Transmille EA015 Data sheet

EA015 Thermocouple Simulation Extended Specifications TRANSMILLE LTD

General Specifications

Adapter connection

Connects to male 'D' type adapter interface connector on 3000 Series front panel

Connections 1 x 9 way male 'D' type connector

1 x Neutral (copper) industry standard thermocouple plug
Connection to Calibrator Via supplied 9 Way male to female serial lead (straight through connection)
Output impedance 10 Ohms

Thermocouple Range 90 Day1 180 Year1 1 Year1 2 Year1

Type Rel. (°C) Rel. (°C) Rel. (°C) Rel. (°C)

J -180°C to 150°C 0.04 0.045 0.05 0.07

150°C to 750°C 0.24 0.27 0.3 0.42

K -140°C to 200°C 0.08 0.09 0.1 0.14

200°C to 1340°C 0.28 0.315 0.35 0.49

T -250°C to 400°C 0.16 0.18 0.2 0.28
R -50°C to 500°C 0.16 0.18 0.2 0.28

500°C to 1700°C 0.8 0.9 1 1.4

S -50°C to 1200°C 0.48 0.54 0.6 0.84

1200°C to 1700°C 1.28 1.44 1.6 2.24

B 0°C to 1200°C 0.08 0.09 0.1 0.14

1200°C to 1820°C 1.04 1.17 1.3 1.82

N -270°C to 260°C 0.08 0.09 0.1 0.14

260°C to 1300°C 0.32 0.36 0.4 0.56

All thermocouple simulation specifications ± 2uV.
Note 1 :
Specifications apply between 17°C and 27°C.
Outside this range an allowance of 0.18 x 1 Year Spec. per °C should be added.

Does not include cold junction compensation errors

EA015 Thermocouple Simulation Extended Specifications
Due to continuous development specifications may be subject to change.

V4.00

EA015 30A 2-10-50 Clamp Coil Extended Specifications TRANSMILLE LTD

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General Specifications

Adapter Connection 4x 4mm safety sockets mounted on the rear of the unit
Colour Cream
Connection to Calibrator Via adapter interface & adapter lead set (suppled)
Coil Configuration 2 Turn (LHS) : 10 Turn (RHS) : 50 Turn (CENTRE)
Coil Type High accuracy balanced configuration
Min. internal jaw dimensions 10mm (2 Turn & 10 Turn) : 25mm (50 Turn)
Maximum Current 30A
Maximum RMS voltage 4V
Frequency Range DC to 500Hz
Construction Loose wound coil (for heat dissipation) in moulded ABS enclosure
Durability Fully enclosed coil for maximum protection from mechanical damage
Compatibilit

Designed for use with Transmille 3000 Series calibrators and ProCal Software

2 Turn Coil Accuracy (Input 0 to 30A : Freq. DC - 30Hz to 60Hz : Effective Output 0 to 60A)

90 Day Rel. 180 Day Rel. 1 Year Rel. 2 Year Rel.

%

Effective accuracy - Coil only (wound clamps) 0.35 + 0.008 0.35 + 0.008 0.35 + 0.008 0.35 + 0.008
Effective accuracy - Coil only (hall effect clamps) 0.48 + 0.07 0.48 + 0.07 0.48 + 0.07 0.48 + 0.07
Total uncertainty with 3050 (All clamps) 0.51 + 0.09 0.51 + 0.09 0.52 + 0.09 0.56 + 0.10
Total uncertainty with 3041 (wound clamps) 0.36 + 0.028 0.36 + 0.028 0.36 + 0.028 0.38 + 0.036
Total uncertainty with 3041 (hall effect clamps) 0.49 + 0.090 0.49 + 0.090 0.49 + 0.090 0.50 + 0.098
Total uncertainty with 3010 calibrator (wound clamps) 0.36 + 0.010 0.36 + 0.010 0.36 + 0.010 0.37 + 0.010
Total uncertainty with 3010 (hall effect clamps) 0.48 + 0.072 0.49 + 0.072 0.49 + 0.072 0.49 + 0.072

10 Turn Coil Accuracy (Input 0 to 30A : Freq. DC - 30Hz to 60Hz : Effective Output 0 to 300A)

90 Day Rel. 180 Day Rel. 1 Year Rel. 2 Year Rel.

Effective accuracy - Coil only (wound clamps) 0.41 + 0.01 0.41 + 0.01 0.41 + 0.01 0.41 + 0.01
Effective accuracy - Coil only (hall effect clamps) 0.59 + 0.11 0.59 + 0.11 0.59 + 0.11 0.59 + 0.11
Total uncertainty with 3050 (All clamps) 0.61 + 0.13 0.62 + 0.13 0.62 + 0.13 0.65 + 0.14
Total uncertainty with 3041 (wound clamps) 0.42 + 0.03 0.42 + 0.03 0.42 + 0.03 0.43 + 0.04
Total uncertainty with 3041 (hall effect clamps) 0.60 + 0.13 0.60 + 0.13 0.60 + 0.13 0.61 + 0.14
Total uncertainty with 3010 calibrator (wound clamps) 0.41 + 0.012 0.42 + 0.012 0.42 + 0.012 0.42 + 0.012
Total uncertainty with 3010 (hall effect clamps) 0.59 + 0.112 0.59 + 0.112 0.60 + 0.112 0.60 + 0.112

50 Turn Coil Accuracy (Input 0 to 30A : Freq. DC - 30Hz to 60Hz : Effective Output 0 to 1500A)

90 Day Rel. 180 Day Rel. 1 Year Rel. 2 Year Rel.

%

Effective accuracy - Coil only (wound clamps) 0.24 + 0.04 0.24 + 0.04 0.24 + 0.04 0.24 + 0.04
Effective accuracy - Coil only (hall effect clamps) 0.45 + 0.42 0.45 + 0.42 0.45 + 0.42 0.45 + 0.42
Total uncertainty with 3050 (All clamps) 0.48 + 0.44 0.48 + 0.44 0.49 + 0.44 0.53 + 0.45
Total uncertainty with 3041 (wound clamps) 0.25 + 0.06 0.26 + 0.06 0.26 + 0.06 0.28 + 0.07
Total uncertainty with 3041 (hall effect clamps) 0.46 + 0.44 0.46 + 0.44 0.46 + 0.44 0.47 + 0.45
Total uncertainty with 3010 calibrator (wound clamps) 0.25 + 0.042 0.25 + 0.042 0.25 + 0.042 0.26 + 0.042
Total uncertainty with 3010 (hall effect clamps) 0.45 + 0.42 0.46 + 0.42 0.46 + 0.42 0.46 + 0.42

Accuracy is dependant on proper alignment of the clamp meter within the coil
Certain clamp meters have alignment marks which should be aligned with the centre of the coil.
Certain types of clamp meter may have additional errors, or be outside the range which can be driven by the 3041/3010 directly

Uncertainty calculated as the square root of the square of coil accuracy + square of calibrator accuracy
using empirical data obtained for both wound & hall effect instruments from a wide range of manufacturers
Clamp coil adaptor built into EA015 workstation adapter

EA015 30A 2-10-50 Clamp Coil Extended Specifications
Due to continuous development specifications may be subject to change.

V4.00