765 Series Environmental Monitor

The large 8-line display allows the user to select more advanced functions. Data logging functions enable over 10,000 readings, of all four parameters, to be automatically taken at selectable intervals (every 10 seconds to 1 hour). The saved data can be transferred to a computer by a wireless infrared link (IRDA compatible). Most modern computers have an infrared interface built in. For those that do not, adaptors are available. The software is provided, to save the logged data in a CSV format. Maximum and minimum values, and their time measurement, are displayed for each parameter. A kit is available, for user calibration of the RH sensor, using saturated salt solutions. Software compatible with Windows 7 and Vista, XP. Wt. 165g. Dimensions: 5-7/8” x 2-9/16” x 1” (includes probe).

Specifications:

Power Supply:

• 2 x alkaline AA type batteries (not included)

Ranges:

• Visible Wavelength: 400 to 700nM
• Visible Power: 0.1 to 200,000 Lux
• UV Wavelength: 300 to 400nM
• UV Power: 2 to 50,000 μW/M2
• UV Proportion: 0 to 10,000 μW/Lumen
• RH Range: 0 to 100%

Display Resolution:

• Lux: 0.1 up to 100 then 1.
• Foot-candles: 0.1 up to 100 then 1
• UV: 0.1 up to 100 then 1
• Proportion of UV: 1 μW/Lumen
• Temperature: 0.1ºC or ºF
• RH: 0.1%

Accuracy:

• Light and UV: 5% ±1 displayed digit
• Temperature: ±0.5ºC (±0.9ºF)
• RH: ±2.5%, 0-90% otherwise ±5%

Logging:

• Intervals: 10 sec(30 hrs), 1 min (7.5 days), 10 mins(75 days), 1 hour(454 days)
• Capacity: 10,900 readings all 4 parameters