Difference between revisions of "Gossen Metrawatt Metrahit 14S"

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The '''[[Gossen Metrawatt]] Metrahit 14S''' is a 3100 counts handheld digital multimeter with IR (RS232) connectivity.
The '''[[Gossen Metrawatt]] Metrahit 14S''' is a 3100 counts handheld digital multimeter with IR (RS232) connectivity.


'''This page is a Work in progress, information incomplete and inaccurate'''
'''This page is a Work in progress, information incomplete and inaccurate!'''


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File:metrahit_18S_3.jpg|<small>IR Interface</small>
File:metrahit_18S_3.jpg|<small>IR Interface</small>
</gallery>
</gallery>
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== Measurement functions and ranges ==
== Measurement functions and ranges ==
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|-
|-
| rowspan="5" | V=
| rowspan="6" | V=
| 300 mV
| 30 mV
| 10 μV
| 10 μV
| ±(0,05% + 3)
| ±(0,05% + 3)
Line 58: Line 60:


|-
|-
| 3 V
| 300 mV
| 100 μV
| 100 μV
| rowspan="4" | ±(0,05% + 3)
| ±(0,05% + 3)
| "
| mq V, unit V, mqflags DC
|  
|  


|-
|-
| 30 V
| 3 V
| 100 μV
| "
|
 
|-
| 300 V
| 1 mV
| 1 mV
| rowspan="4" | ±(0,05% + 3)
| "
| "
|  
|  


|-
|-
| 1000 V
| 30 V
| 10 mV
| 10 mV
| "
|
|-
| rowspan="5" | V≈
| 300 mV
| 10 µV
| ±(0,5% + 30) (> 500 Digit))
| mq V, unit V, mqflags AC,RMS
|
|-
| 3 V
| 100 μV
| rowspan="4" | ±(0,5% + 30) (> 300 Digit)
| "
|
|-
| 30 V
| 100 μV
| "
| "
|  
|  
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|-
|-
| 300 V
| 300 V
| 1 mV
| 100 mV
| "
| "
|  
|  
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|-
|-
| 1000 V
| 1000 V
| 10 mV
| 1 V
| "
| "
|  
|  


|-
|-
| rowspan="5" | V≃
| rowspan="4" | V≈
| 300 mV
| 10 μV
| ±(0,5% + 30) (> 500 Digit))
| mq V, unit V, mqflags AC,DC,RMS
|
 
|-
| 3 V
| 3 V
| 100 μV
| 100 μV
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| "
| "
|  
|  
|-
| V db≈
| -48 - 63 dB
| 0,01 dB
|
| mq V, unit V, mqflags AC,RMS
| Actually 5 ranges.
|-
| V db≈ rel
| -48 - 63 dB
| 0,01 dB
|
| mq V, unit V, mqflags AC,RMS
| Actually 5 ranges. To activate, press yellow button in dB mode, then do second measurement. Cannot be distinguished from non-rel measurement remotely.


|-
|-
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| "
| "
|  
|  
|-
|-
| rowspan="6" | Ω
| rowspan="7" | Ω
| 300.00 Ω
| 30.00 Ω
| 10 mΩ
| 10 mΩ
|  
|  
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|
|


|-
| 300 Ω
| 100 mΩ
|
| "
|
|-
|-
| 3.0000 kΩ
| 3.0000 kΩ
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|-
|-
| rowspan="8" | Cap. F
| rowspan="4" | Cap. F
| 3.000 nF
| 1 pF
|
| mq Cap., unit F, mqflags -
|
 
|-
| 30.00 nF
| 30.00 nF
| 10 pF
| 10 pF
|  
|  
| "
| mq Cap., unit F, mqflags -
|  
|  


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| 10 nF
| 10 nF
|  
|  
| "
|
|-
| 300.0 µF
| 100 nF
| rowspan="3" | ±(5.0% + 6)
| "
|
|-
| 3.000 mF
| 1 µF
| "
|
|-
| 10.00 mF
| 10 µF
| "
|
|-
| rowspan="4" | Hz≃
| 300.00 Hz
| 0.01 Hz
| rowspan="4" | ±(0.1% + 3)
| mq Freq., unit Hz, mqflags AC,DC
|
|-
| 3.0000 kHz
| 0.1 Hz
| "
|
|-
| 30.000 kHz
| 1 Hz
| "
|
|-
| 100.000 kHz
| 10 Hz
| "
| "
|  
|  
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| "
| "
|
|
|-
| Event count 
|
| 
|
| style="background: #FFFF00; "| mq V, unit V, mqflags AC,RMS,REL
|  Counts events >= 2500 digits that last >=2s with a break >=2s. To activate, switch to voltage ACDC, press yellow button twice. Press up to 4 times to cycle parameters, press long to stop. See manual. Not useful remotely because the current measurement value is sent, not the counter.
|-
| Stop Watch 
|
| 
|
| style="background: #ff0000; "| (Time data)
| To activate, select a 3V-1000V range manually, press yellow button, press AUTO for start/stop, DATA for reset. Delivers only invalid data ("Overflow") via IR on [[User:Matthias Heidbrink | Matthias']] device.
   
   
|-
|-
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The column "sigrok result" contains in short form what the driver generates for the resp. data type.
The column "sigrok result" contains in short form what the driver generates for the resp. data type.


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[[Category:Device]]
[[Category:Device]]
[[Category:Multimeter]]
[[Category:Multimeter]]
[[Category:Planned]]
[[Category:Planned]]

Revision as of 18:49, 28 December 2013

Gossen Metrawatt Metrahit 14S
Status planned
Source code gmx_mh_1x_2x
Counts 3100
IEC 61010-1 CAT III 1000 V, CAT IV 600 V
Connectivity Infrared (RS232)
Measurements voltage, current, resistance, capacitance, temperature, diode, continuity
Features autorange, data hold, bargraph

The Gossen Metrawatt Metrahit 14S is a 3100 counts handheld digital multimeter with IR (RS232) connectivity.

This page is a Work in progress, information incomplete and inaccurate!


Measurement functions and ranges

Measurement function Range Resolution Accuracy sigrok result Remarks
V= 30 mV 10 μV ±(0,05% + 3) mq V, unit V, mqflags DC
300 mV 100 μV ±(0,05% + 3) mq V, unit V, mqflags DC
3 V 1 mV ±(0,05% + 3) "
30 V 10 mV "
300 V 100 mV "
1000 V 1 V "
V≈ 3 V 100 μV ±(0,5% + 30) (> 300 Digit) "
30 V 100 μV "
300 V 1 mV "
1000 V 10 mV "
A=  300.00 µA 100 nA mq Curr., unit A, mqflags DC
3.0000 mA 1 µA "
30.000 mA 1 µA "
300.00 mA 10 µA "
3.0000 A 100 µA "
10.000 A 1 mA "
A≃  300.00 µA 100 nA mq Curr., unit A, mqflags AC,DC,RMS
3.0000 mA 1 µA "
30.000 mA 1 µA "
300.00 mA 10 µA "
3.0000 A 100 µA "
10.000 A 1 mA "
Ω 30.00 Ω 10 mΩ mq Res., unit Ω, mqflags -
300 Ω 100 mΩ "
3.0000 kΩ 100 mΩ "
30.000 kΩ 1 Ω "
300.00 kΩ 10 Ω "
3.0000 MΩ 100 Ω "
30.000 MΩ 1 kΩ "
Diode/Cont. 3.0000 V– 1 mV mq V, unit V, mqflags DC,DIODE Diode and cont. are identical on this device, just without beeper for diode.
Cap. F 30.00 nF 10 pF mq Cap., unit F, mqflags -
300.0 nF 100 pF "
3.000 µF 1 nF "
30.00 µF 10 nF "
°C Pt100 –200.0 - +100.0 °C 0.1 °C 2 Kelvin + 5 mq Temp., unit °C, mqflags -
Pt100 +100.0 - +800.0 °C ±(1.0% + 5) "
Pt1000 –100.0 - +100.0 °C 2 Kelvin + 5 "
Pt1000 +100.0 - +800.0 °C ±(1.0% + 5) "
Data Hold mqflags += HOLD Disabled while IR interface is active on  Matthias' device.
MIN mqflags += MIN Influences only display, via IR flag is set, but actual current value is delivered.
MAX mqflags += MAX Influences only display, via IR flag is set, but actual current value is delivered.

The column "sigrok result" contains in short form what the driver generates for the resp. data type.

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