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Model 300 Data Sheet

Print-able Version

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The Model 300 The Model 300 is a fast, highly accurate Intensity Meter with real time measurements. As with all G & R designs, the 300 is very simple to operate with a minimum of switches and can be used for a wide variety of applications. G & R has probe designs for all the steppers and we have a variety of other probe designs for many other applications, such as UV curing. The probe wavelengths are from 173nm up through the visible range. The times ten (× 10) range switch and the five digit display allow for a wide dynamic range. The range can be made one decade more sensitive (1. Mw/CM2). The all metal enclosure with both battery operation and switching power adapter give the unit approval by IEC, UL, and CSA. When the power adaptor is used, the unit will operate from 90 to 264 VAC at any frequency from 47 to 440Hz. The unit uses a standard nine volt battery (two can be used for longer battery life). The unit has a built in timer (10 minutes) when in battery operation which is reset with any switch activation. When the power adaptor is used, the unit stays on all the time and the display's back light is activated.

Specifications: Switch Functions: On/Reset Mode Selection Switch Acc/Auto Range ×1 or ×10 Range Switch ×1 10.0 to 2300.0 MW/CM2 (Peak same) 10.0 to 9999.9 MJ/CM2 (Auto) 10.0 to 9999.9 MJ/CM2 (Acc) Range Switch ×10 100 to 23000 MW/CM2 (Peak same) 100 to 99999 MJ/CM2 (Auto) 100 to 99999 MJ/CM2 (Acc) Mode Selection MW/CM2 200 millisecond update Peak MW/CM2 maximum reading MJ/CM2 Acc/Auto (MJ/CM2) Auto position holds reading until next input, then resets and gives the new reading. Acc position - Accumulates readings, must be manually reset (U). On/Reset Turns the unit on for 10 minutes in battery position; restarts when any switch is pushed. Resets display. Unit stays on when using power adaptor. Power 9 volt battery (can use two) Power Adaptor 90-264 VAC 47-440Hz. powers back light Probe Wavelengths 173nm, 220nm, 254nm, 260nm, 280nm, 310nm, 365nm, 400nm, 420nm, and more.