Difference between revisions of "PeakTech 4370"
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{{Infobox multimeter | |||
| image = [[File:Peaktech 4370 device front.png|180px]] | |||
| name = PeakTech 4370 | |||
| status = supported | |||
| source_code_dir = serial-dmm | |||
| counts = 2000 | |||
| categories = CAT II (1000V) | |||
| connectivity = RS232 | |||
| measurements = voltage, current, frequency, hFE, logic, continuity, diode, resistance, temperature, capacitance | |||
| features = data hold, min/max, 10 reading memory | |||
| website = | |||
}} | |||
This is a | The '''PeakTech 4370''' is a 2000 counts, CAT II (1000V) handheld digital multimeter with RS232 connectivity. | ||
This is a rebadged [http://web.archive.org/web/20090221062108/http://imetex.com/html/product/product_model_detail.asp?idx=19 Metex M-3640D] multimeter. | |||
== Hardware == | == Hardware == | ||
* '''3 1/2 digit ADC with bandgap reference''': [http://www.maxim-ic.com/datasheet/index.mvp/id/1288 Maxim MAX130CPL] ([http://datasheets.maxim-ic.com/en/ds/MAX130-MAX131.pdf datasheet]) | * '''3 1/2 digit ADC with bandgap reference''': [http://www.maxim-ic.com/datasheet/index.mvp/id/1288 Maxim MAX130CPL] ([http://datasheets.maxim-ic.com/en/ds/MAX130-MAX131.pdf datasheet]) (marking: "Maxim MAX130CPL 0138-3 C10039") | ||
* '''?''': Metex KS57C2016 | * '''?''': Metex KS57C2016 (possibly a Samsung KS57C2016 4-bit microcontroller with custom Metex firmware?) (marking: "Metex 95D3 KS57C2016-13 013D 95D3") | ||
* '''?''': 4.1856MHz crystal (?) | * '''?''': 4.1856MHz crystal (?) | ||
* '''?''': 14027B PBD005 | * '''?''': 14027B PBD005 | ||
* '''?''': 2x 0138 | * '''?''': 2x 0138 817B Y | ||
* '''?''': OP-07 1035B JRC | * '''?''': OP-07 1035B JRC | ||
* '''?''': [http://www.intersil.com/content/intersil/en/products/timing-and-digital/counters-time-base-ics/counter-time-base-ics/ICM7555.html Intersil ICM7555CBA] ([http://www.intersil.com/content/dam/Intersil/documents/fn28/fn2867.pdf datasheet]) (marking: "7555 CBA P136FAM") | * '''?''': [http://www.intersil.com/content/intersil/en/products/timing-and-digital/counters-time-base-ics/counter-time-base-ics/ICM7555.html Intersil ICM7555CBA] ([http://www.intersil.com/content/dam/Intersil/documents/fn28/fn2867.pdf datasheet]) (marking: "7555 CBA P136FAM") | ||
* '''Quad analog switch/quad multiplexer''': [http://www.onsemi.com/PowerSolutions/product.do?id=MC14066B ON Semiconductor 14066B] ([http://www.onsemi.com/pub/Collateral/MC14066B-D.PDF datasheet]) | * '''Quad analog switch/quad multiplexer''': [http://www.onsemi.com/PowerSolutions/product.do?id=MC14066B ON Semiconductor 14066B] ([http://www.onsemi.com/pub/Collateral/MC14066B-D.PDF datasheet]) (marking: "14066B PBV139") | ||
* '''?''': New Japan Radio (JRC) NJU4011B | * '''?''': New Japan Radio (JRC) NJU4011B (marking: "NJU4011B JRC A1015H") | ||
* '''Low level, True RMS-to-DC converter''': [http://www.analog.com/en/special-linear-functions/rms-to-dc-converters/ad636/products/product.html Analog Devices AD636JH] ([http://www.analog.com/static/imported-files/data_sheets/AD636.pdf datasheet]) | * '''Low level, True RMS-to-DC converter''': [http://www.analog.com/en/special-linear-functions/rms-to-dc-converters/ad636/products/product.html Analog Devices AD636JH] ([http://www.analog.com/static/imported-files/data_sheets/AD636.pdf datasheet]) (marking: "AD 636JH 0122") | ||
== Photos == | == Photos == | ||
| Line 26: | Line 39: | ||
'''RS232 cable:''' | '''RS232 cable:''' | ||
See [[Device_cables#Metex_5-pin_RS232_cable]]. | |||
== Protocol == | == Protocol == | ||
See [[Multimeter_ICs#Metex_14-byte_ASCII]]. | |||
== Resources == | |||
TODO. | TODO. | ||
[[Category:Device]] | |||
[[Category:Multimeter]] | |||
[[Category:Supported]] | |||
Latest revision as of 19:47, 16 December 2012
 | |
| Status | supported |
|---|---|
| Source code | serial-dmm |
| Counts | 2000 |
| IEC 61010-1 | CAT II (1000V) |
| Connectivity | RS232 |
| Measurements | voltage, current, frequency, hFE, logic, continuity, diode, resistance, temperature, capacitance |
| Features | data hold, min/max, 10 reading memory |
The PeakTech 4370 is a 2000 counts, CAT II (1000V) handheld digital multimeter with RS232 connectivity.
This is a rebadged Metex M-3640D multimeter.
Hardware
- 3 1/2 digit ADC with bandgap reference: Maxim MAX130CPL (datasheet) (marking: "Maxim MAX130CPL 0138-3 C10039")
- ?: Metex KS57C2016 (possibly a Samsung KS57C2016 4-bit microcontroller with custom Metex firmware?) (marking: "Metex 95D3 KS57C2016-13 013D 95D3")
- ?: 4.1856MHz crystal (?)
- ?: 14027B PBD005
- ?: 2x 0138 817B Y
- ?: OP-07 1035B JRC
- ?: Intersil ICM7555CBA (datasheet) (marking: "7555 CBA P136FAM")
- Quad analog switch/quad multiplexer: ON Semiconductor 14066B (datasheet) (marking: "14066B PBV139")
- ?: New Japan Radio (JRC) NJU4011B (marking: "NJU4011B JRC A1015H")
- Low level, True RMS-to-DC converter: Analog Devices AD636JH (datasheet) (marking: "AD 636JH 0122")
Photos
Multimeter:
TODO.
RS232 cable:
See Device_cables#Metex_5-pin_RS232_cable.
Protocol
See Multimeter_ICs#Metex_14-byte_ASCII.
Resources
TODO.