Sper-scientific 850007 Visible Light SD Card Logger Manuel d'utilisateur Page 1

Visible Light SD Card Datalogger 850007 Instruction Manual

- 10 - METER COMPONENTS Back of Meter Sensor Battery Cover Screws Tripod Mounting Screw Stand Probe Plug Light Sensor Cover Light Sensor S

- 11 - KEYPAD LCD Display POWER (ESC, Backlight) SET (▼, TIME CHECK) LOGGER (▲, SAMPLING TIME CHECK, ZERO) HOLD/ NEXT REC/ENTER

- 12 - SETUP MODE The advanced Setup Mode allows you to customize the following meter preferences and defaults: • Real Time Clock • Decimal Type

- 13 - SETUP MODE saved, the meter automatically advances to the next setup function (i.e., after setting the real time clock, the meter will au

- 14 - SETUP MODE 3. Press ▲ or ▼ to adjust the value. Press ENTER to save the value. 4. Repeat Step 3 to adjust the month, date, hour, minute a

- 15 - SETUP MODE 2. Press ▲ or ▼ to select Basic (.) or Euro (,). Press ENTER to save the selection. Auto Power Off The meter automatically tur

- 16 - SETUP MODE save the selection. Thermometer Type K/J 1. Enter the thermometer type function from Setup Mode (see page 13). “tYPE” appea

- 17 - SETUP MODE between successive measurements. To adjust the sampling time (in seconds): 1. Enter the sampling time function from Setup M

- 18 - SETUP MODE (format the SD memory card) or no (do not format the SD memory card). Press ENTER to confirm your selection. If selecting yes, “yE

- 19 - MEASUREMENT PROCEDURES Turning the Unit On/Off 1. Press POWER to turn the meter on. 2. Press and hold POWER for 2 seconds to turn the

- 2 - Visible Light SD Card Datalogger 850007 Copyright ©2010 by Sper Scientific ALL RIGHTS RESERVED Printed in the USA 7720

- 20 - MEASUREMENT PROCEDURES Light Meter 1. Press POWER to turn the meter on. 2. Plug the probe plug into the probe input socket. 3. Remove

- 21 - Zero Adjustment During light measurement, if the display does not show a value of 0 when the sensor cover is placed on the light sensor, zero

- 22 - MEASUREMENT PROCEDURES thermometer socket. The temperature measurement will appear on the LCD along with “K” or “J” to indicate the thermocou

- 23 - Maximum and Minimum To record maximum and minimum readings: 1. When measuring any parameter, press REC to begin recording the maximum and mi

- 24 - Normal Mode. Note* The meter cannot be turned off from the memory record function. Exit the function, then press and hold POWER to turn the

- 25 - MEASUREMENT PROCEDURES Hour/Minute) will appear on the lower display of the LCD. View Sampling Time To view the sampling time function durin

- 26 - DATALOGGER Preparing the Datalogger 1. Insert the SD card into the SD card socket on the bottom of the meter, ensuring that the front of th

- 27 - DATALOGGER 3. Press LOGGER. “REC” will flash on the LCD and the alarm will sound while the measurement data and time information are saved to

- 28 - DATALOGGER Manual Datalogging 1. Set the sampling time to 0 seconds. Refer to page 16. 2. Press REC. “REC will appear on the LCD.

- 29 - DATALOGGER 4. To finish datalogging, press REC for longer than 2 seconds. “REC” will disappear from the LCD to indicate that datalogging ha

- 3 - TABLE OF CONTENTS INTRODUCTION. . . . . . . . . . . . . . . FEATURES . . . . . . . . . . . . . . . . . . . MATERIALS SUPPLIED. . . . . .

- 30 - DATALOGGER 4. The file’s route structure: LXA01\ LXA01001.XLS LXA01002.XLS  LXA01099.XLS LXA02\ LXA02001.XLS LXA02002.XL

- 31 - BATTERY REPLACEMENT This meter uses six AA (1.5 V, UM3) batteries. When the low battery indicator appears on the LCD, batte

- 32 - TROUBLESHOOTING System Reset If the meter is not functioning properly (i.e., the system is frozen and the keypad is non-operational), re

- 33 - PC CONNECTION To save data from the SD card to a PC (using Excel software): 1. After datalogging is complete, remove the SD card from the

- 34 - PC CONNECTION Excel Data Screen Excel Graphic Screen RS232 PC Serial Interface This meter has a RS232 PC serial interface via a 3.5 mm termina

- 35 - PC CONNECTION The data output is a 16 digit stream that can be utilized for the user’s specific application. A RS232 lead with the followin

- 36 - PC CONNECTION DO End word D1 & D8 Display reading, D1 = LSD, D8 = MSD For example: If the display reading is 1234, then D8 to

- 37 - PC CONNECTION RS232 Format: 9600, N, 8, 1 Baud rate 9600 Parity No parity Data bit no. 8 Data bits Stop bit 1 Stop bit

- 38 - OPTIONAL ACCESSORIES 800060~77 Type K Thermocouple Probes 840057 RS232 Computer Cable

- 39 - SPECIFICATIONS General Circuit Custom one-chip of microprocessor LSI circuit Display LCD size: 52 mm x 38 mm Backlight function Measure

- 4 - The Sper Scientific Visible Light SD Card Datalogger (Model 850007) is an intelligent meter that reads light in Lux or Foot Candles and function

- 40 - Operating Humidity < 85%RH Alkaline or heavy duty DC 1.5 V battery (UM3, AA) x 6 pieces DC 9V adapter input (AC/DC power adapter is option

- 41 - SPECIFICATIONS The following specifications tests were performed in an ambient temperature of 23 ± 5°C: Light Unit Range Ma

- 42 - SPECIFICATIONS Note* The accuracy for the specifications shown above was tested with a standard parallel light tungsten lamp of 2856 K tem

- 43 - SPECIFICATIONS Type K/J Thermometer Sensor Type Range Resolution Accuracy Type K -50.0 ~ 1300°C -50.1 ~ -100°C 0.1°C ± (0.4% reading + 0

- 44 - Rev. 1/28/2011 Sper Scientific warrants this product against defects in materials and workmanship for a period of five (5) years from the date

- 5 - • Functions as a light meter and Type K/J thermometer • Three ranges for light measurement • Auto range for light measureme

- 6 - FEATURES • Internal clock and calendar • Touch-tone • Tripod mounting screw • Built-in tabletop stand • Maximum and minimum • Hold function

- 7 - MATERIALS SUPPLIED • Meter • Sensor • SD Card • 6 AA Batteries • Instruction Manual • Soft Carrying Case

- 8 - POWER SUPPLY This meter can be powered by six AA (1.5 V, UM3) batteries or an optional 9 Volt DC adapter. See page 31 for battery replacement i

- 9 - Top of Meter Bottom of Meter Side of Meter METER COMPONENTS Sensor Input Socket SD Card Socket RS232 Output RESET DC 9V Adapter Input