MEWOI11+,14+,15+ Calibrating Device Digital Thermometer Calibration/Processmeter Calibrator

MEWOI11+,14+,15+ Calibrating Device Digital Thermometer Calibration/Processmeter Calibrator

OEM/ODM Testing Instruments Manufacturer

General Specification

Project         The peference model
Performance
 parameters

MEWOI 11+MEWOI 14+MEWOI 15+
SourceDC millivoltRange-10 ～ 1100mV-10.000～100.000mV -10 ～ 1100mV
Accuracy= 
±(% of the set value+% of range)		0.02%+0.01%0.02%+0.01%0.02%+0.01%
Resolution1uV1uV0.01mV
DC voltageRange-1 ～ 11V-0.1 ～ 1V-1 ～ 11V
Accuracy=  
±(% of the set value+% of range)		0.02%+0.01%0.02%+0.01%0.02%+0.01%
Resolution0.1mV10uV0.1mV
DC currentRange0 ～ 22mAN/A0 ～ 22mA
Accuracy= 
±(% of the set value+% of range)		0.02%+0.02%0.02%+0.02%
Resolution1uA1uA
Sink currentRange0 ～ 22mAN/A0 ～ 22mA
Accuracy 
±(% of the set value+% of range)		0.02%+0.02%0.02%+0.02%
Resolution1uA1uA
External power supply5 ～ 28V5 ～ 28V
ResistanceRange0 ～ 40KΩ0 ～ 4KΩN/A
Accuracy= 
±(% of the set value+% of range)		0.02%+0.02%0.02%+0.02%
Resolution0.01Ω/0.1Ω/1Ω0.01Ω/0.1Ω
FrequencyRange1Hz ～100KHzN/A1Hz ～10KHz
Accuracy  ±2words±2words
Resolution0.01Hz/1Hz/0.1KHz/2KHz0.01Hz/1Hz/0.1KHz/2KHz
PulseFrequency1Hz ～10KHzN/A1Hz ～10KHz
Range1 ～100000cyc1 ～100000cyc
Accuracy  ±2words±2words
Resolution1cyc1cyc
SwitchRange1Hz ～100KHzN/AN/A
Accuracy  ±2words
Resolution0.01Hz/1Hz/0.1KHz/2KHz
ThermocoupleRange10types（R/S/K/E/J/T/B/N/L/U）10types（R/S/K/E/J/T/B/N/L/U）N/A
Accuracy0.4℃0.4℃
Resolution0.1℃/1℃0.1℃/1℃
RTDRange6types（Pt100/Pt200/Pt500/
Pt1000/Cu10/Cu50）		6types（Pt100/Pt200/Pt500/
Pt1000/Cu10/Cu50）		N/A
Accuracy0.2℃0.2℃
Resolution0.1℃0.1℃
MeasureDC millivoltRangeN/A-5 ～ 550mV-20 ～ 220mV
Accuracy=
±( % of Reading+ % of Range)		0.02%+0.01%0.02%+0.02%
Resolution1uV/10uV0.01mV
DC voltage
RangeN/AN/A-5 ～ 55V
Accuracy=
±( % of Reading+ % of Range)		0.02%+0.01%
Resolution0.1mV/1mV
DC currentRangeN/AN/A-4 ～ 55mA
Accuracy=
±( % of Reading+ % of Range)		0.02%+0.01%
Resolution1uA
ResistanceRangeN/A0 ～ 5.5KΩN/A
Accuracy=
±( % of Reading+ % of Range)		0.05%+0.02%
Resolution0.01Ω/0.1Ω
Frequency
RangeN/AN/A3 ～50KHz
Accuracy±2words
Resolution0.01Hz/0.1Hz/1Hz
SwitchRangeN/AN/ACLOSE/OPEN
Threshold200 ～300Ω
PressureRangeN/AN/ADepends on the pressure module
Accuracy=
±( % of Reading+ % of Range)		Depends on the pressure module
Resolution5 digit display
Loop power supplyRangeN/AN/A24V
Accuracy±10%
The maximum current22mA
ThermocoupleRangeN/A10types（R/S/K/E/J/T/B/N/L/U）N/A
Accuracy0.7℃
Resolution0.1℃/1℃
RTDRangeN/A6types（Pt100/Pt200/Pt500/
Pt1000/Cu10/Cu50）		N/A
Accuracy0.5℃
Resolution0.1℃
Continuity beeperRangeN/A0 ～500Ω
Accuracy≤50Ω Sound≤250Ω  Sound
Resolution0.01Ω
Other functionsBacklight√√√
Auto Power-off√√√
Charging function√√√
Room temperature display√√√
Battery detection√√√
Communication functionRS232 serial communication, can realize remote control instrument by the device driver software
The mathematical treatmentData hold、zero、averageData hold、zero、averageData hold、zero、average
Characteristic
SafetyEN61010-1：2001EN61010-1：2001EN61010-1：2001
InsulationDC500V /50MΩDC500V /50MΩDC500V /50MΩ
EMCEN61326-1：2006EN61326-1：2006EN61326-1：2006
AuthenticationCECECE
DisplayDouble display on the LCD screenDouble display on the LCD screenDouble display on the LCD screen
Power supply4×1.5V  AAA alkaline battery4×1.5V  AAA  Alkaline battery4×1.5V  AAA   Alkaline battery
Size205 × 95 × 42 mm205 × 95 × 42 mm205 × 95 × 42 mm
WeightAbout 500gAbout 500gAbout 500g
Standard Quantity Per Carton10pcs10pcs10pcs
Standard Carton Measurement395mm*385mm*260mm395mm*385mm*260mm395mm*385mm*260mm
Standard Carton Cross Weight10.4Kg10.3Kg11.5Kg



label: Calibrating Device Digital Thermometer Calibration/Processmeter Calibrator
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