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TD1855 Multifunction Calibrator with AC/DC Power Output

Price $6300.00
Min Order 1 Set
Availability In Stock
Shipping From Hunan, China
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Model NO.:
TD1855
After-sales Service:
Life Time
Warranty:
12 Months Excellent After-sales Service
Application:
Electromagnetic Instrument, Electrical Calibration
Power:
Electricity
Voltage Output:
Max. 1100V
Current Output:
Max. 22A(33A optional)
LCD Display:
With LCD Display
Customized:
Non-Customized
Accuracy:
Class 0.05
DC voltage output:
20 mV ~ 1100 V
DC current output:
2 uA ~ 22 A(33 A is optional)
AC voltage output:
20 mV ~ 1100 V
AC current output:
200 uA ~ 22 A(33 A is optional)
Sinusoidal wave frequency:
45 Hz ~ 1100 Hz
Simulated DC resistance:
10 ohm ~ 220 Mega ohm
Trademark:
TUNKIA
Transport Package:
Package for Exporting
Specification:
475 mm(W)*400 mm (D)* 190 mm (H), 19.5Kg
Origin:
China
Product Description
TD1855 Multi-function Calibrator
Summary

 

TD1855 is a multi-function calibrator, integrates AC\DC voltage source, AC\DC current source, DC resistance source, etc. The accuracy class is 0.05. It's applied to calibrating 3.5 digits multimeter, voltmeter, ammeter, ohmmeter, power meter.
Features

 

DC voltage output: 20 mV ~ 1100 V
DC current output: 2 μA ~ 22 A(33 A is optional)
AC voltage output: 20 mV ~ 1100 V
AC current output: 200 μA ~ 22 A(33 A is optional)
Sinusoidal wave frequency: 45 Hz ~ 1100 Hz
Simulated DC resistance: 10 Ω ~ 220 MΩ
2 MHz square wave frequency output
Phase output
AC/DC power output
Remote adjustment (optional) 
Clamp meter calibration (optional)
Transducer calibration(optional) 
Application

 


 

☆ Calibrate AC\DC electrical measuring instruments
DCV output: 20 mV ~ 1100 V
DCI output: 2 μA ~ 22 A\33 A
ACV output: 20 mV ~ 1100 V, 45 Hz ~ 1100 Hz
ACI output: 200 μA ~ 22 A\33 A, 45 Hz ~ 1100 Hz
RES output: 10 Ω ~ 220 MΩ
Frequency output: 1 Hz ~ 2 MHz
Calibrate digital multimeter, AC/DC voltmeter, AC/DC ammeter, DC ohmmeter, frequency meter.
☆ Calibrate AC\DC power meters
Calibrate DC power meter, real power meter, phantom power meter, apparent power meter, power frequency phase meter and power factor meter.
 
☆ Calibrate clamp ammeter (optional)
Equivalent to 1000AT current through input 20A current to the 50T Coil, which is suitable for calibrating DC clamp meters.
 
☆ Calibrate AC/DC Transducer (optional)
DC small-signal measurement. (Vmax: 12 V, Imax: 24 mA)
Calibrate the proportional error of AC/DC voltage/current transducer.
 
Appearance

 

☆ Front\Side Panel
ItemDescription
1LCD touch screen.
2Operation panel.
3Simulated DC resistance output terminals.
4AC/DC voltage output terminals.
5AC/DC current output terminals.
6Handle: used for carrying instruments.
7Input terminals for DC transducer. 
 
☆ Rear Panel
ItemDescription
1Pulse frequency output terminals.
2Remote box interface.
3RS232 communication interface.
4Chassis ground binding post.
5AC 220V power interface.
6Cooling vents.
 
Characteristics

 

 
☆ Multiple output\adjustment methods
"Direct output" mode: the value output can be set directly by physical key or touch screen.
Calibration of the analog pointer meter usually needs to test scale by scale, especially "differences between rising and falling" (the change caused by the rise and fall of the calibration point).
Remote box can realize the coarse and fine adjustment of current or voltage.
 
Specifications

 

6.1 DC Voltage/Current Output

RangeResolutionStability (±±%/min)Accuracy
±(ppm*RD+ppm*RG)[1]		Max burden (mA)Ripple Factor(%)
200 mV1 μV0.01300 + 200300<0.5
2 V10 μV0.01300 + 200500<0.5
10 V100 μV0.01300 + 200500<0.5
30 V100 μV0.01300 + 200800<0.5
100 V1 mV0.01300 + 200300<0.5
300 V1 mV0.01300 + 200100<0.5
600 V1 mV0.01300 + 20050<0.5
1000 V10 mV0.01300 + 20030<0.5
 
RangeResolutionStability
(±±%/min)		Accuracy
 ±(ppm*RD+ppm*RG)		Compliance Voltage (V)Ripple Factor(%)
20μA100pA0.01300 + 20010<0.5
200μA1 nA0.01300 + 2009<0.5
2mA10 nA0.01300 + 2009<0.5
20mA100 nA0.01300 + 2009<0.5
200 mA1 μA0.01300 + 2009<0.5
2 A10 μA0.01300 + 2003.5<0.5
10 A100 μA0.01300 + 2002.5<0.5
20 A (30 A)[2]100 μA0.01300 + 2002.5<0.5
Note[1]: RD is the reading value, RG is the range value;
Note[2]: The 30 A range is optional.
  1. Voltage output range: 20 mV ~ 1100 V
  2. Current output range: 2 μA ~ 22 A\33 A
  3. Protections: voltage source short-circuit protection, current source open-circuit protection, overload protection

6.2 AC Voltage/Current Output

RangeResolutionStability
 (±±%/min)		Accuracy
 ±(ppm*RD+ppm*RG)		Max Burden (mA)Harmonic (%)
200 mV1 μV50 μV300 + 60 μV500<1.0
2 V10 μV0.01300 + 200500<0.5
10 V100 μV0.01300 + 200800< 0.5
30 V100 μV0.01300 + 200800< 0.5
100 V1 mV0.01300 + 200300< 0.5
300 V1 mV0.01300 + 200100< 0.5
600 V1 mV0.01300 + 20050< 0.5
1000 V10 mV0.01300 + 20030< 0.5
 
RangeResolutionStability
 (±±%/min)		Accuracy
 ±(ppm*RD+ppm*RG)		Compliance Voltage (V)Harmonic (%)
2 mA10 nA0.6 μA300 +0.6 μA50<0.5
20 mA100 nA0.01300 + 20050<0.5
200 mA1 μA0.01300 + 20050<0.5
1 A10 μA0.01300 + 20015<0.5
2 A10 μA0.01300 + 20010<0.5
5 A10 μA0.01300 + 2005<0.5
20 A(30 A)[1]100 μA0.01300 + 2002.5<0.5
Note [1]: 30 A range is optional.
  1. Voltage output range: 20 mV ~ 1100 V
  2. Current output range: 200 μA ~ 22 A\33 A
  3. Voltage and current output frequency: 45 Hz ~ 1100 Hz
  4. Protections: voltage source short-circuit protection, current source open-circuit protection, overload protection

6.3 Simulated DC Resistance

RangeResolutionAccuracy
 ±(ppm*RD+ppm*RG)		Allowable Current
100 Ω1 mΩ300 + 2001mA~80 mA
300 Ω1 mΩ300 + 2001mA~80 mA
1 kΩ10 mΩ300 + 200100μA~8 mA
3kΩ10 mΩ300 + 200100μA~8 mA
10 kΩ100 mΩ300 + 20010μA~0.8 mA
30 kΩ100 mΩ300 + 20010μA~0.8 mA
100 kΩ1 Ω300 + 20010μA~0.8 mA
300 kΩ1 Ω300 + 2001μA~80 μA
1 MΩ10 Ω300 + 2001μA~80 μA
10 MΩ100 Ω600 + 400100nA~8 μA
100 MΩ1000 Ω3000 + 200010nA~0.8 μA
200 MΩ1000 Ω3500 + 250010nA~0.8 μA
  1. Output range: 10 Ω ~ 220 MΩ
  2. Over-current and reverse connection protection

6.4 Sinusoidal Wave Frequency Output

Output Range[1]ResolutionAccuracy
45.0000 Hz ≤ F ≤ 99.9999 Hz0.0001 Hz±0.01%
100.000 Hz ≤ F ≤ 999.999 Hz0.001 Hz±0.01%
1000.00 Hz ≤ F ≤ 1100.00 Hz0.01 Hz±0.01%
Note [1]: The output mode is AC voltage or AC current.
 

6.5 AC/DC Power Output

Frequency Range (f)Voltage Range (U)Current Range (I)Optimum Accuracy
%*power output [1][2]
DC20 mV ~ 1100 V2 μA ~ 22 A/33 A±0.1
45 Hz ~ 65 Hz3 V ~ 600 V0.2 mA ~ 22 A/33 A±0.1
 

6.6 Phase and Power Factor Output(45 Hz~65 Hz)

PhasePower FactorAccuracy
WATTSVARSλ=cosφPhasePower Factor
0°90°1.00000.1°0.000%
10°80°0.98480.1°0.031%
20°70°0.93970.1°0.064%
30°60°0.86600.1°0.101%
40°50°0.76600.1°0.147%
50°40°0.64290.1°0.208%
60°30°0.50000.1°0.302%
70°30°0.34200.1°0.480%
80°10°0.17370.1°0.990%
90°0°0.00000.1°-
Note [1]: Phase range: 0.000 ° ~ 359.999 °, fineness: 0.005 °
Note [2]: Power factor range: -1 ~ 0 ~ 1, fineness: 0.000 1
Note [3]: Calculation formulas for the accuracy of other power factor:
 

6.7 Pulse Frequency Output

Range[1]ResolutionAccuracyShake
1.000 00 Hz ≤ F ≤ 9.999 99 Hz10 μHz±(20 ppm*RD + 20 μHz)<20 ns
10.000 0 Hz ≤ F ≤ 99.999 9 Hz0.1 mHz
100.000 Hz ≤ F ≤ 999.999 Hz1 mHz
1.000 00 kHz ≤ F ≤ 9.999 99 kHz10 mHz
10.000 0 kHz ≤ F ≤ 99.999 9 kHz0.1 Hz
100.000 kHz ≤ F ≤ 999.999 kHz1 Hz
1.000 00 MHz ≤ F ≤ 2.000 00 MHz
10 Hz
Note [1]: The output type is TTL level.
 

6.8 DC Small-signal Measurement (optional)

TypeRangeRangeAccuracy
DCV1 V±(0~1.2) V±(0.006%*RD + 0.004%*RG)
10 V±(0~12) V±(0.006%*RD + 0.004%*RG)
DCI2 mA±(0~2.4) mA±(0.006%*RD + 0.004%*RG)
20 mA±(0~24) mA±(0.006%*RD + 0.004%*RG)
 
General Specifications

 

Power supplyAC (220±22) V,(50±2) Hz
Maximum power consumption600 VA
Warm up timeTwice the time since last warmed up, to a maximum of 30 minutes.
Temperature performanceOperating temperature: 0°C ~ 40°C
Calibration temperature: 18°C ~ 28°C
Storage temperature: -20°C ~ 70°C
Humidity performanceOperating humidity: <80% @ 30°C,<70% @ 40°C
Storage humidity: (20%~80%) R·H,No condensation
Communication interfaceRS232
Dimensions475 mm(W)× 400 mm (D) × 190 mm (H), excluding handles and feets.
WeightAbout 19.5 kg
 
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