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SEFRAM

Sefram为B+K Precision集团旗下品牌之一，公司设立于法国，创建于1947年，拥有60年的丰富经验与高度信誉。Sefram专致于记录仪及电视信号分析仪器的生产与研究，产品于欧美拥有极高的声誉，Sefram将以卓越的技术为您提供最精准的测量与分析。

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Model# 8440 热量记录仪

2011/3/4 9:28:05 阅读：410次

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产品系列名称：Model# 8440 热量记录仪
产品定货号：ME-07527-00

产地：法国
品牌：SEFRAM
推荐：

Model# 8440thermal recorder, Model# 8440 热量记录仪.

Features:

6 to 36 analogue channels

Universal input

DC, AC+DC RMS voltage measurement

Power Analysis function

Strain Gauge measurement with PT100 and PT1000 (option)

Frequency, thermocouple and PT100 measurement

16 logical channels

16-bit resolution

1 Mega sample/s sampling rate

100 KHz bandwidth

17 automatic measurements

12" TFT LCD screen

32 Mword memory

80 GB internal hard disk

Go-No-Go mode

Interfaces : USB, Ethernet, XGA

IEC 1010 - CAT III 600V

Application note: Changing units on the recorder

Application note: Using file mode and memory mode

Application note: Ethernet / Wifi wireless bridge for recorder

Application note: Catching a default with the recorder

Specification:

6 channels universal input board
Channels	6
Channels	6
Universal input	VDC: 1 mV to 1000 V
	VAC : 200 mV to 500 Vrms. (TRMS AC+DC) - 5Hz to 500Hz - crest factor: 2,2
	Thermocouples : J, K, S, T, B, E, N, W5


Frequency input	10Hz to 100KHz (300mVrms. min)
	10Hz to 100KHz (300mVrms. min)
Input Impedance	25 MΩ or 1MΩ (depending of range)
	25 MΩ or 1MΩ (depending of range)
Resolution	14 bit
Transcient capture	yes
Max. sampling frequency	1 MHz/ channel
Bandwidth	100 kHz
Accuracy (for DC voltage)	±(0,1%+ 10 mV)
Programmable digital filters	10Hz, 100Hz, 1KHz, 10KHz


12 channels multiplexed input board
Channels	12
Channels	12
Multiplexed input	VDC: 1 mV to 50 V
	VAC : 200 mV to 50 Vrms. (TRMS AC+DC). Crest factor: 2,2
	Thermocouples : J, K, S, T, B, E, N, W5
	PT100 2, 3 ou 4 wires
	PT100 2, 3 ou 4 wires
Input Impedance	10 MΩ our 2MΩ (depending of range)
Input Impedance	10 MΩ our 2MΩ (depending of range)
Frequency input	10Hz to 100KHz (300mVrms. min)
Frequency input	10Hz to 100KHz (300mVrms. min)
Resolution	16 bit
Max. sampling frequency	200µs max.
Bandwidth	1 kHz
Accuracy (for DC voltage)	±(0,1%+ 10 mV)
Programmable digital filters	10Hz, 100Hz, 1KHz, 10KHz


Common specifications
Logical channels	16 channels, 24V input max.
Sensors supply	12V DC
Alarms	3 (2 TTL and 1 relay)
Display	coloured LCD TFT (12")
Paper width	270 mm
Memory	32 Mword
Plot f(t) and XY (250 x 250 mm)	yes
Paper speed	1 mm/h to 200 mm/s
Functions	math and calculation between channels
Automatic measurements	20 (T, F, Vpp,...)
Memory	32 M words, in 128 blocks max.
Mass storage	Internal hard disc 40Gb
Interface	USB (4), video XGA, , Ethernet 10/100 base T


General specifications
Power supply	85V to 264 VAC - 47 to 63 Hz
Consuption	230W max. (60W without plot)
	230W max. (60W without plot)
Safety	CEI 1010-1, CAT.III, 600 V
Safety	CEI 1010-1, CAT.III, 600 V
Dimensions	384 x 445 x 195 mm
Weight	11 kg
Weight	11 kg
Warranty	1 year
Warranty	1 year