美國omega DP9602熱電偶溫度計(jì)

高精度數(shù)字RTD/熱電偶溫度計(jì)/數(shù)據(jù)記錄器
DP9602 Series
高精度數(shù)字RTD/熱電偶溫度計(jì)/數(shù)據(jù)記錄器
參考標(biāo)準(zhǔn)溫度計(jì)和熱電偶溫度傳感器PT100
高精度±0.01oC Pt100，±0.18oC熱電偶
±0.025oC系統(tǒng)的精度與PT100（基于dp9600-sys-cal）
字母數(shù)字顯示
用戶可選擇的分辨率,，0.001 / 0.01oC PT100輸入
數(shù)據(jù)記錄
測量PT100和熱電偶J，K,，T,，E，R,，S,，B和N
直接讀出ooC，F(xiàn),，K,，歐姆或MV
通道，B或AB閱讀包括不同類型的傳感器
USB串行通信
USB閃存驅(qū)動(dòng)器端口
提供電腦軟件
可編程模擬中繼輸出
可充電的鋰離子電池/電源供電
該dp9602提供精密鉑電阻溫度計(jì)的溫度測量和記錄,，嚴(yán)格的應(yīng)用在實(shí)驗(yàn)室和現(xiàn)場的位置,。它是一個(gè)非常準(zhǔn)確和stabledigital溫度計(jì)適用于熱校準(zhǔn)浴為參考標(biāo)準(zhǔn)。這*是dp9602 PT100傳感器和所有主要的熱電偶J,，K,，N，T,，E,，R,，S和B的異常穩(wěn)定的自動(dòng)冷端補(bǔ)償與排斥100:1納入熱電偶范圍。另外,，外部或手動(dòng)引用可以根據(jù)需要選擇,。應(yīng)用包括醫(yī)療，制藥,，食品,，環(huán)境測試，研發(fā)和教育機(jī)構(gòu),。顯示的值和用戶信息都在清晰明亮的LED屏幕背光顯示擴(kuò)散,。數(shù)據(jù)可以在°°C，F(xiàn),，開爾文顯示,，歐姆或MV的要求；九個(gè)前面板按鍵,，*的用戶控件,，用于與顯示屏連接。它是這樣的安排是非常簡單的和“友好”的操作,。有四個(gè)輸入端口,，兩個(gè)熱電偶和兩個(gè)3 -或4線制Pt100傳感器；儀表自動(dòng)識(shí)別3 -或4線配置,。該dp9602可以接受兩個(gè)Pt100傳感器和/或兩個(gè)熱電偶的相似或不同類型,。測得的溫度可以直接顯示從一個(gè)輸入或差異之間的相似或不同的輸入。的溫度差和兩個(gè)單獨(dú)的通道溫度同時(shí)顯示,。四輸入可掃描,，根據(jù)參數(shù)值記錄在電腦軟件的用戶設(shè)置；該儀器采用一個(gè)實(shí)時(shí)時(shí)鐘和主板上的內(nèi)存,。一種閃存驅(qū)動(dòng)器,，USB端口提供允許數(shù)據(jù)存儲(chǔ)和/或出口。在Windows?運(yùn)行PC軟件提供的標(biāo)準(zhǔn),；它允許自定義的校準(zhǔn)程序,，遠(yuǎn)程控制和測量和記錄功能。

規(guī)格
Inputs/Ranges/Sensors
Type: Pt100 to IEC 751 (ITS 90 refers) -200 to 850°C (-328 to 1562°F) Ro = 100Ω 3- or 4-wire connection with automatic recognition (with manual override) thermocouples to IEC 584 No isolation exists between inputs
Types:
S: -50 to 1768°C (-58 to 3214°F)
R: -42 to 1766°C (-43.6 to 3211°F)
B: 254 to 1818°C (489 to 3304°F)
J: -200 to 1200°C (-328 to 2192°F)
K: -195 to 1370°C (-319 to 2498°F)
E: -190 to 995°C (-310 to 1823°F)
N: -160 to 1300°C (-256 to 2372°F)
T: -193 to 399°C (-315 to 750°F)
Overall: Pt100
Accuracy: ±0.01°C ±0.0005% of span
Thermocouples J, K, T, E, N: ±0.2°C from -50 to 700°C (-58 to 1292°F), ±0.4°C from -200 to -50°C (-328 to -58°F), ±0.4°C from 700°C (1292°F) to full scale
Thermocouples R, S, B: ± 0.3°C from 850°C (1562°F) to full scale, ±0.4°C below 850°C (1562°F), ±0.7°C below 0°C (32°F)
Note: Type B not characterized below 200°C (392°F).
Linearisation Conformity:
Pt100: Better than ±0.01°C
Thermocouples: ±0.05°C base metal (-200°C to span) ±0.1°C noble metal above 200°C
Note: Performance of ADC (0.5μV resolution ) is superior to published thermocouple table best resolution of 1μV. Stability (vs Ambient Temperature):
Pt100: Better than 0.0025oC per 1oC ambient change
Thermocouples:
Zero: Negligible drift excluding CJC effect
Scale: < ±0.1oC in 15oC
Warm-Up: Negligible under normal ambient conditions; allow 5 to 10 minutes for full stability unless stored at low temperature, then 30 minutes minimum
Cold Junction Compensation: Automatic on all thermocouple ranges; better than ±1°C max shift for ±10°C ambient variation (100:1) or external via Pt100 on channel A or B or manual input of CJ temperature value
Pt100 Sensor Current: 0.5 mA
Resolution of Data Display: Pt100 0.01/0.001 user select for °'C, K and O
Variable Filter: Sampling rate selectable between 4 and 64 (measurements averaged per reading)
Thermocouples: 0.1°C all ranges
Measurement Units: °C, °F, K, O or mV as applicable to sensor
Measurement Modes: A, B or A-B; any combination of sensor types
Custom Calibration: Up to 10 calibration values can be allocated to Pt100 input A & B and to thermocouples input A & B; values are retained in non-volatile memory until replaced by user; alternatively, for Pt100 inputs ITS 90 or IPTS 68 coefficients can be used for custom calibration
Smart Sensor Connection: Pt100 inputs only; correction values stored in connector
Null Function: Corrects differential temperature readout between two sensors to zero
Sensor Lead:
Pt100: Resistance 5 Ω each lead maximum
Thermocouples: 300 Ω loop total
Logging: 8000 readings
Supply: Internal lithium Ion rechargeable batteries; mains 90 to 260V 50/60 Hz universal adaptor included; battery charge life up to 12 hours with full charge
Series Mode Rejection: 60 dB @ 50 Hz (50 mV RMS applied)
Common Mode Rejection: 30V RMS applied between input and earth produces no measurable effect
Display: 128 x 64 pixel OLED with diffused backlighting; wide viewing angle, high contrast (adjustable)
Front Panel Controls: 9 membrane push-keys to control all instrument functions
Mechanical/Case: Metal bench top case/adjustable tilt
Dimensions Overall: 190 W x 70 H x 250 mm D (7.5 x 2.75 x 9.85")
Weight: 3 kg (6.61 lb) approx
Input Connections: 2 x Pt100 via D type connectors 2 x thermocouple via standard sockets
USB Serial Communications: Isolated, 38400 Baud, 8 data, no parity, 1 stop bit; remote control and measure
PC Software (Standard): Supplied as standard on CD ROM; remote control and measure; log readings to file/download to PC/programming corrections
Analog Output (Standard): User programmable, 0 to 1 Vdc
Precision Pt100 Probes: 304 stainless steel probes, 6 mm Dia. with 2 m screened PTFE lead and Pt100 probes and connector
DP9600-L250: 250 mm (9.85") L, -50 to 250°C (-58 to 482°F)
DP9600-H450: 350 mm (13.75") L, -50 to 450°C (-58 to 842°F)
 注釋: Comes complete with software, power adaptor, 9-pin connector and operator’s manual.
 

美國omega DP9602熱電偶溫度計(jì)

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