Loop Process tester VOLT/mA CALIBRATOR MS7221 MASTECH Step DC Volts,current

Description

Loop Process tester VOLT/mA CALIBRATOR MS7221 MASTECH
Description
NEW MASTECH MS7221 multi-function VOLT/mA CALIBRATOR
Source/Output Step
DC Volts, current, Frequency
and measure
Volts Amps Resistance Frequency, Temperture
, can connect to RS232
Brand new with 1 year USA warranty + 14 days return policy
FEATURES
1．Measurement V, mA, Frequency, Ω, Temperature, max count 40000.
2．Source output of voltage, current, frequency with high accuracy, voltage and current can increase by degrees in  0 to 99 steps to output step voltage and step current.
3．With PC photoelectricity interface and PC windows software to record data and export graph.
4．With measurement function and source output function, double display to show and control.
5．With 32 function button and numeric button，Source output can be set and modified directly by numeric button.
6．Output Power:15V 25mA
MS7221 Volt/mA Calibrator is a source and measurement tool. This Calibrator can be used in measurement or output 0 to 24 mA DC current loop, and 0 to 10 V DC voltage.
•
Display: 40000 counts
•
Measure loop current signals with very high accuracy of 0.015% and 1 uA resolution
•
Measure voltage output process signals from PLCs, transmitters
•
Source or simulate 24 mA loop current
•
Source voltage to 100 mV or 10V
•
24V loop supply with simultaneous current measurement
SPECIFICATIONS
DCV Measure:
0 ~ 100m V, 0 ~ 10 V±0.02%
DCV Source:
0 ~ 100m V, 0 ~ 10 V±0.02%
DCmA Measure(% of span):
0 ~ 24 mA±0.015%
DCmA Source(% of span):
0 ~ 24 mA±0.015%
Weight:
350g (include battery)
Size:
190mm × 89mm × 42mm
Battery:
9VDC,006P or 1604
Specifications
General Specification
•Display : Max 40000
•Range: autorange
•Overload indication: “OL” on the LCD
•Reading Holding:    on the LCD
•Power Supply: AA 1.5Vx 8 piece and 9V Alkaline type one piece
•Storage Temperature: -20℃～70℃
•Operating Temperature: 0℃～40℃
•Safety: Designed to ICE1010_1 300V CAT.Ⅲ
•Dimension Size : 224mm×172mm×59mm
•Weight : approx. 1100g （include batteries
）
RS232 Data Interface
The instrument can transmit data to PC computer by a RS232 infrared photoelectricity interface in real-time mode. You can connect the RS232 interface to a serial port of PC computer, then install the user data record software into the computer according to the README.TEXT file in the SETUP disk. After that, you can record and print the measured data of the instrument in real-time mode on the WINDOWS. The user data record special software can complete to record, collate, plot, print data in real-time mode.
Note: In all measurement mode, the measured data can be transmitted to the PC serial port automatically, but the
instrument will stop transmitting in the SETUP mode.
Backlight
Low Voltage Indication
Accuracy and Resolution
Accuracy is given as ±（% of reading +number of least significant digits）at 18℃ to 28℃,with humidity up to 80%
Measurement·DC Volts
RANGE
ACCURACY
RESOLUTION
400.00 mV
0.025%rdg+10d
0.01mV
4.0000 V
0.025%rdg+5d
0.1mV
40.000V
0.025%rdg+5d
1mV
300.00V
0.025%rdg+5d
10mV
Max Overload Voltage: 400V (RMS)
Measurement·AC Volts
RMS
RANGE
ACCURACY
RESOLUTION
400.00mV
0.7%rdg+20d
0.01mV
4.0000V
0.7%rdg+10d
0.1mV
40.000V
0.7%rdg+10d
1mV
300.00V
0.7%rdg+10d
10mV
Max Overload Voltage: 400V (RMS)
Measurement·DC Current
RANGE
ACCURACY
RESOLUTION
400.00mA
0.1%rdg+10d
0.01mA
Overload Protection: 500mA/250V Fuse
Measurement·AC Current                            RMS
RANGE
ACCURACY
RESOLUTION
400.00mA
0.7%rdg+10d
0.01mA
Overload Protection: 500mA/250V Fuse
Measurement·Resistance
RANGE
ACCURACY
RESOLUTION
400.00Ω
0.1%rdg+10d
0.01Ω
4.0000kΩ
0.1%rdg+10d
0.1Ω
40.000 kΩ
0.1%rdg+10d
1Ω
400.00 kΩ
0.1%rdg+10d
10Ω
Max Overload Voltage: 250V (RMS)
Measurement·Frequency
RANGE
ACCURACY
RESOLUTION
4Hz～999.9Hz
0.05
0.01Hz
100Hz ～5kHz
0.5Hz
0.01Hz～0.1Hz
5kHz ～30kHz
2Hz
0.1Hz～1Hz
Min Measurement Voltage: 50mV
Max Overload Voltage: 400V (RMS)
Measurement·Temperature
RANGE
ACCURACY
RESOLUTION
-50℃～1300℃
±0.3%+1℃
0.1℃
Source·Voltage
RANGE
ACCURACY
RESOLUTION
100.000mV DC
0.025%+0.03%
1μV
5.0000V DC
0.025%+0.02%
100μV
15.000V DC
0.025%+0.02%
1mV
Step time: 1～99       Step Cycle: 1～99s
Accuracy is given as ±（% of reading +% of range）
Source·Current
RANGE
ACCURACY
RESOLUTION
25.000mA
0.02%+0.02%
1μA
Accuracy is given as ±（% of reading +% of range）
Source·Frequency
RANGE
ACCURACY
RESOLUTION
20Hz～5000Hz
0.02%
0.01Hz～0.1Hz
18 standard frequency: 5kHz, 2500Hz, 2000Hz, 1250Hz, 1000Hz, 800Hz, 500Hz, 400Hz, 250Hz,
200Hz, 160Hz, 100Hz, 80Hz, 60Hz, 50Hz, 40Hz, 25Hz, 20Hz。
Shipping: USA order will ship from our USA warehouse, ALL ither orders will ship from our China warehouse by air mail with track number, it takes around 8-14 business days to arrive, thank you
Accessories
•  Red/black banana test leads;
• Hard carrying case;