Sensor Inputs
CTC100提供四個(gè)溫度輸入，可以支持RTD、熱敏電阻和二極管。每個(gè)溫度輸入通道都有自己的24位ADC，具有11個(gè)輸入范圍，并配有自己獨(dú)立的激勵(lì)電流源。
內(nèi)置各種傳感器的標(biāo)準(zhǔn)校準(zhǔn)曲線，每個(gè)傳感器最多可輸入400點(diǎn)的自定義校準(zhǔn)曲線。每個(gè)傳感器輸入都有高電平和低電平或變化率警報(bào)。傳感器輸入可以進(jìn)行低通濾波以減少噪聲，和/或與另一個(gè)通道進(jìn)行差分。
CTC100有兩個(gè)加熱器輸出，每個(gè)輸出可向25? 加熱。此外，在外部放大器的幫助下，可以使用四個(gè)模擬電壓I/O通道來(lái)驅(qū)動(dòng)加熱器。
PID Feedback Control
CTC100最多可提供六個(gè)反饋控制回路，通過(guò)不斷調(diào)整加熱器功率，可以對(duì)每個(gè)加熱器輸出進(jìn)行精確的溫度控制。CTC100的任何通道都可以被選擇作為每個(gè)反饋回路的輸入。反饋時(shí)間常數(shù)可以在200毫秒和10小時(shí)之間調(diào)整。
每個(gè)通道最多可以存儲(chǔ)十組PID參數(shù)。設(shè)定點(diǎn)可以以固定的速率傾斜。
Analog and Digital I/Os
CTC100配有四個(gè)通用±10 V電壓I/O通道，由24位ADC讀取。它還有八個(gè)數(shù)字I/O通道，可以與用戶程序進(jìn)行交互。
四個(gè)5A繼電器可用于過(guò)程控制。三個(gè)虛擬通道不連接到任何物理輸入，允許顯示、繪制和記錄計(jì)算值（如兩個(gè)通道之間的差，或用戶程序計(jì)算的值）。
Numeric and Graphical Display
The CTC100's color LCD display can show any combination of temperature measurements and heater outputs on graphs or numeric displays. Up to eight channels can be plotted either on a single graph with a common Y axis, or on separate graphs with independent Y axis. Touchscreen operation makes the instrument versatile and easy to use.
CTC100的彩色液晶顯示器可以在圖形或數(shù)字顯示器上顯示溫度測(cè)量值和加熱器輸出的任何組合。最多可以在具有公共Y軸的單個(gè)圖形上繪制八個(gè)通道，也可以在具有獨(dú)立Y軸的單獨(dú)圖形上繪制。觸摸屏操作使儀器用途廣泛且易于使用。
Data Logging
Up to 1 million readings per channel can be logged to the CTC100's internal memory.
Data logged to USB devices can be transferred to a computer by plugging the USB device into a PC. A Windows applications can be downloaded from SRS website to graph CTC100 log files.通過(guò)將USB設(shè)備插入PC，可以將記錄到USB設(shè)備的數(shù)據(jù)傳輸?shù)接?jì)算機(jī)?？梢詮腟RS網(wǎng)站下載Windows應(yīng)用程序來(lái)繪制CTC100日志文件。
Computer Communications
Each of the CTC100's front-panel controls has a corresponding text commａnd that can be sent over USB, Ethernet, and either
CTC100的每個(gè)前面板控件都有一個(gè)相應(yīng)的文本命令，可以通過(guò)USB、以太網(wǎng)和RS-232或可選的GPIB(另行選購(gòu))接口發(fā)送。
When the USB interface is used, the CTC100 appears on the computer as a standard COM port and can be controlled by any software that is compatible with an
當(dāng)使用USB接口時(shí)，CTC100作為標(biāo)準(zhǔn)COM端口出現(xiàn)在計(jì)算機(jī)上，并且可以由任何與RS-232端口兼容的軟件控制。
User Programs
User programs (macros), consisting of one or more remote commands, can be uploaded to the CTC100. This is done by either sending them through one of the communications ports or by saving them as text files on a USB memory device and then plugging the device into the CTC100. Program macros can also be entered and edited from the front panel.
由一個(gè)或多個(gè)遠(yuǎn)程命令組成的用戶程序（宏）可以上傳到CTC100。這可以通過(guò)其中一個(gè)通信端口發(fā)送，或者將它們保存為USB存儲(chǔ)設(shè)備上的文本文件，然后將設(shè)備插入CTC100來(lái)完成。程序宏也可以從前面板輸入和編輯。
CTC100 Specifications | ||||
Temperature Controller | ||||
| Min. sampling rate | 1 Hz | |||
| Max. sampling rate | 50 to 60 Hz (depending on AC line frequency) | |||
| Data logging rate | 10 samples/second/channel to (can be set independently for each channel or globally for all channels) | |||
| Display resolution | 0.001°C, °F, K, V, A, W, etc. if -1000 < displayed value < 1000, 6 significant figures otherwise | |||
| PID auto tuning | Single step response or relay tuning with conservative, moderate, and aggressive response targets | |||
| Display | 320 × 240 pixel color touchscreen; numeric and graphical data displays. | |||
| Alarms | Upper and lower temperature limits or rate-of-change limits can be set on each channel. | |||
| Computer interface | USB, Ethernet, and RS-232; GPIB (IEEE488.2) optional | |||
| Power | 10 A, 88 to 132 VAC or 176 to 264 VAC, 47 to 63 Hz or DC | |||
| Dimensions | 8.5" × 5" × 16" (WHL) | |||
| Weight | 13 lbs. | |||
| Warranty | One years parts and labor on defects in material and workmanship | |||
Analog I/O | ||||
| Inputs/outputs | 4 voltage I/O channels, independently configurable as inputs or outputs | |||
| Connector | 4 BNC jacks | |||
| Range | ±10V | |||
| Resolution | 24-bit input, | |||
| ADC noise | 30µVrms (at 10 samples/s) | |||
Digital I/O | ||||
| Inputs/ Outputs | 8 optoisolated TTL lines, configurable as either 8 inputs or 8 outputs | |||
| Connector | One DB-25F | |||
Relays | ||||
| Outputs | 4 independent SPDT relays | |||
100 W DC Output | ||||
| Output | Two unipolar DC current sources | |||
| Connector | #6 screw terminals | |||
| Range | 50V 2A, 50V 0.6A, 50V 0.2A, 20V 2A, 20V 0.6A, 20V 0.2A | |||
| Output resolution | 16 bit | |||
| Accuracy | ±1 mA (2 A range) ±0.5 mA (0.6 A range) ±0.2 mA (0.2 A range) | |||
| Noise (rms) | (25 Ω load, DC to 10 Hz) 5 µA (2 A range) 1.5 µA (0.6 A range) 0.5 µA (0.2 A range) | |||
Diodes, Thermistors & RTDs Inputs | ||||
| Inputs | Four inputs for 2-wire or 4-wire thermistor, diode, or RTD | |||
| Socket | Two DB9 (female) | |||
陜西環(huán)動(dòng)聯(lián)科 作為專業(yè)的電測(cè)儀器供應(yīng)商，為您提供良好產(chǎn)品及技術(shù)支持的同時(shí)，更加關(guān)注您的設(shè)備是否正確使用和保養(yǎng)。因?yàn)檎_的使用方法可以讓您每一次測(cè)試都能得到更加精準(zhǔn)的測(cè)試結(jié)果，正確的保養(yǎng)可以讓您的工作伙伴為您服務(wù)更長(zhǎng)，做出更多貢獻(xiàn)。
