Paperless recorder PROVA-830

digitaltemperaturehumidity

Prova 830 can work as Multi-input thermometer or Paperless recorder 5.7” Color TFT LCD (320 x 240) with backlight 8 input temperature measurement/logging (℃/℉) Color graphic display of 8 curves at the same time Display of max and min values for each input Selection of 11 types of thermocouple Easy socket for thermocouple mini connector Basic accuracy 0.1% ± 1 ℃ (K type) Programmable Hi-Lo alarm with timers when out of HI-LO limits Sampling rate 8 inputs / 1 second 28 hour recording with Lithium battery of 3400mAH Standard 2G SD memory card (stores 3.8-year of data) SD card directly read by PC Easy data file management (Read and Delete functions) Built-in calendar clock Accept analog outputs from instruments Independent input setup (type of thermocouple, Hi-Lo alarm values, name of Engineering Unit) Isolated input protection of 350Vp-p between any two inputs Programmable Engineering Unit (E.U.) to integrate analog output (-50 to 60 mV) from instruments (e.g. Sound level meter, Humidity meter, Current adaptor) Screen hardcopy into bit map files for easy documentation Ready to use package (thermocouples, SD card, and battery) Digital and analog (bargraph) data display Statistics data (Histogram) for easy analysis Easy curves manipulation (hide or display selected curves) General Specifications: Battery Type: Rechargeable Lithium Battery, 3400mAh (11.1V) AC Adaptor: DC Regulated 12V / 300mA output AC 110V or 220V Input Power Consumption: 220mA (very bright backlight) 150mA (bright backlight) 120mA (dark backlight) Cold Junction Compensation Accuracy: ±0.5℃ / ±0.9℉ Temperature Coefficient: 0.01% of F.S. / ℃ Isolated Input Protection between any two inputs: 350Vp-p