Difference between revisions of "UNI-T UT61D"

**UNI-T UT61D**
Status	supported
Source code	uni-t-dmm
Counts	6000
IEC 61010-1	CAT II (600V) / CAT III (300V)
Connectivity	RS232 / USB
Measurements	voltage, current, resistance, capacitance, frequency, duty cycle, diode, continuity
Features	autorange, true-rms, data hold, min/max, rel, bargraph, backlight
Website	uni-trend.com

Latest revision as of 21:31, 31 December 2013

The UNI-T UT61D is a 6000 counts, CAT II (600V) / CAT III (300V) handheld digital multimeter with RS232 or USB connectivity.

See UNI-T UT61D/Info for more details (such as lsusb -v output) about the device.

Hardware

Multimeter:

Multimeter IC: Fortune Semiconductor FS9922-DMM4 (datasheet)
Low-power True RMS-to-DC converter: Analog Devices AD737 (datasheet)
Crystal: 4MHz (markings: "ROSON 3.999FSHN")
Fuses: 10A/240V and 1A/240V (HRV fuses)

RS232 cable:

See Device cables#UNI-T_UT-D02.

USB cable:

See Device cables#UNI-T_UT-D04.

Photos

Multimeter:

Package contents
Device, front
Device, back
Battery
Device open 1
Device open 2
Device open 3
Device open 4
PCB, front
PCB, back
PCB front, top
PCB front, middle
FS9922-DMM4
AD737J
Crystal
Testadapter 1
Testadapter 2
Testadapter 3
LCD

RS232 cable:

See Device cables#UNI-T_UT-D02.

USB cable:

See Device cables#UNI-T_UT-D04.

Protocol

See Multimeter_ICs#Fortune_Semiconductor_FS9922-DMM4 for the DMM IC protocol. Depending on the cable, additional transport-specific decoding is needed, though.

Resources

Manual
Vendor software
perhof: Uni-T UT61D for Linux (also: ut61d.zip)

@@ Line 1: / Line 1: @@
-[[File:Uni t ut61d device.jpg|thumb|right|UNI-T UT61D]]
+{{Infobox multimeter
+| image           = [[File:Uni t ut61d device.png|180px]]
+| name            = UNI-T UT61D
+| status          = supported
+| source_code_dir = uni-t-dmm
+| counts          = 6000
+| categories      = CAT II (600V) / CAT III (300V)
+| connectivity    = [[Device_cables#UNI-T_UT-D02|RS232]] / [[Device_cables#UNI-T_UT-D04|USB]]
+| measurements    = voltage, current, resistance, capacitance, frequency, duty cycle, diode, continuity
+| features        = autorange, true-rms, data hold, min/max, rel, bargraph, backlight
+| website         = [http://www.uni-trend.com/UT61D.html uni-trend.com]
+}}
-The [http://www.uni-trend.com/UT61D.html UNI-T UT61D] is a 6000 counts, CAT II (600V) / CAT III (300V) handheld digital multimeter with RS232 or USB connectivity.
+The '''UNI-T UT61D''' is a 6000 counts, CAT II (600V) / CAT III (300V) handheld digital multimeter with RS232 or USB connectivity.
-See [[UNI-T UT61D/Info]] for more details (such as '''lsusb -vvv''' output) about the device.
+See [[UNI-T UT61D/Info]] for more details (such as '''lsusb -v''' output) about the device.
 == Hardware ==
-'''Multimeter:'''
+'''Multimeter''':
-TODO.
+* '''Multimeter IC''': [[Multimeter_ICs#Fortune_Semiconductor_FS9922-DMM4|Fortune Semiconductor FS9922-DMM4]] ([http://www.ic-fortune.com/upload/Download/FS9922-DMM4-DS-11_EN.pdf datasheet])
+* '''Low-power True RMS-to-DC converter''': [http://www.analog.com/en/special-linear-functions/rms-to-dc-converters/ad737/products/product.html Analog Devices AD737] ([http://www.analog.com/static/imported-files/data_sheets/AD737.pdf datasheet])
+* '''Crystal''': 4MHz (markings: "ROSON 3.999FSHN")
+* '''Fuses''': 10A/240V and 1A/240V (HRV fuses)
-'''[https://secure.reichelt.de/Multimeter-digital/UT-D01/3/index.html?;ACTION=3;LA=2;ARTICLE=100496;GROUPID=4058;artnr=UT+D01 RS232 cable (UT-D01)]''' ([https://secure.reichelt.de/Multimeter-digital/UT-D01/3/index.html?;ACTION=3;LA=2;ARTICLE=100496;GROUPID=4058;artnr=UT+D01 Reichelt], [http://www.conrad.de/ce/de/product/125640/VOLTCRAFT-RS-232-SCHNITTSTELLENADAPTER/SHOP_AREA_17626&promotionareaSearchDetail=005 Conrad/Voltcraft])
+'''RS232 cable''':
-TODO.
-'''[http://www.uni-trend.com/UT-D04.html USB cable (UT-D04)]''' ([https://secure.reichelt.de/Multimeter-digital/UT-D04/3/index.html?;ACTION=3;LA=2;ARTICLE=97153;GROUPID=4058;artnr=UT+D04 Reichelt], [http://www.conrad.de/ce/de/product/120317/Voltcraft-USB-SCHNITTSTELLENADPTER/SHOP_AREA_17626&promotionareaSearchDetail=005 Conrad/Voltcraft]):
+See [[Device cables#UNI-T_UT-D02]].
-TODO.
+'''USB cable''':
+See [[Device cables#UNI-T_UT-D04]].
 == Photos ==
@@ Line 21: / Line 37: @@
 <gallery>
-File:Uni-t ut61d package contents.jpg
+File:Uni-t ut61d package contents.jpg|<small>Package contents</small>
-File:Uni t ut61d device.jpg
+File:Uni t ut61d device.jpg|<small>Device, front</small>
-File:Uni-t ut61d device back.jpg
+File:Uni-t ut61d device back.jpg|<small>Device, back</small>
-File:Uni-t ut61d battery.jpg
+File:Uni-t ut61d battery.jpg|<small>Battery</small>
-File:Uni-t ut61d device open1.jpg
+File:Uni-t ut61d device open1.jpg|<small>Device open 1</small>
-File:Uni-t ut61d device open2.jpg
+File:Uni-t ut61d device open2.jpg|<small>Device open 2</small>
-File:Uni-t ut61d device open3.jpg
+File:Uni-t ut61d device open3.jpg|<small>Device open 3</small>
-File:Uni-t ut61d device open4.jpg
+File:Uni-t ut61d device open4.jpg|<small>Device open 4</small>
-File:Uni-t ut61d pcb front.jpg
+File:Uni-t ut61d pcb front.jpg|<small>PCB, front</small>
-File:Uni-t ut61d pcb back.jpg
+File:Uni-t ut61d pcb back.jpg|<small>PCB, back</small>
-File:Uni-t ut61d pcb front top.jpg
+File:Uni-t ut61d pcb front top.jpg|<small>PCB front, top</small>
-File:Uni-t ut61d pcb front middle.jpg
+File:Uni-t ut61d pcb front middle.jpg|<small>PCB front, middle</small>
-File:Uni-t ut61d fs9922-dmm4.jpg
+File:Uni-t ut61d fs9922-dmm4.jpg|<small>FS9922-DMM4</small>
-File:Uni-t ut61d ad737j.jpg
+File:Uni-t ut61d ad737j.jpg|<small>AD737J</small>
-File:Uni-t ut61d crystal.jpg
+File:Uni-t ut61d crystal.jpg|<small>Crystal</small>
-File:Uni-t ut61d testadapter1.jpg
+File:Uni-t ut61d testadapter1.jpg|<small>Testadapter 1</small>
-File:Uni-t ut61d testadapter2.jpg
+File:Uni-t ut61d testadapter2.jpg|<small>Testadapter 2</small>
-File:Uni-t ut61d testadapter3.jpg
+File:Uni-t ut61d testadapter3.jpg|<small>Testadapter 3</small>
 File:Uni-t ut61d lcd.jpg|<small>LCD</small>
 </gallery>
+'''RS232 cable''':
+See [[Device cables#UNI-T_UT-D02]].
 '''USB cable''':
-<gallery>
+See [[Device cables#UNI-T_UT-D04]].
-File:Uni-t ut61d cable.jpg
-File:Uni-t ut61d cable ir.jpg
-File:Uni-t ut61d usb cable attached.jpg
-File:Uni-t ut61d cable open1.jpg
-File:Uni-t ut61d cable open2.jpg
-File:Uni-t ut61d cable pcb front.jpg
-File:Uni-t ut61d cable pcb back.jpg
-</gallery>
 == Protocol ==
-USB HID based.
+See [[Multimeter_ICs#Fortune_Semiconductor_FS9922-DMM4]] for the DMM IC protocol. Depending on the cable, additional transport-specific decoding is needed, though.
-TODO.
 == Resources ==
+* [http://www.uni-trend.com/manual2/UT61English.pdf Manual]
+* [http://www.uni-trend.com/Web%20site/DMM%20Software/UT61D%20setup.exe Vendor software]
 * [https://perhof.wordpress.com/category/computing/linux/ perhof: Uni-T UT61D for Linux] (also: [http://dl.dropbox.com/u/20603229/published/ut61d.zip ut61d.zip])
+[[Category:Device]]
+[[Category:Multimeter]]
+[[Category:Supported]]