GILSON TEST MASTER

G2781-86 The Test-Master testing screens are designed for coarse materials of mid-range density such as limestone or gravel. Similar to the G2705 except the Test-Master has an internal counter balance which eliminates the need for permanent anti-vibration mounting in trailers or near sensitive equipment. Balancing is achieved through the internal rotating weights which equalizes the action of the vibrating mechanism. The G2781 & G2782 holds six screen trays and pan. The G2785 & G2786 holds seven trays and pan, but closer tray spacing limits use of these models to 3/8" tray sizes and finer for the bottom four tray slots. The enclosed outer case confines dust and reduces noise. Also featured is a built-in timer which can be programed up to 99 min., 59 sec. The screen trays are hydraulically clamped in operating position by the foot-pedal clamping device. Five coarse series trays are furnished with the Test-Master: 2", 1-1/2", 1", 3/4", and 1/2" (or other combination of coarse trays). Catalog Pages (PDF) Model No. Description Price G2781 Test Master, 5-6'' Tray Cap 110V/60Hz $6,263.00 G2781A Test Master W/O Trays, 5-6'' Tray Cap 110V/60Hz $5,200.00 G2782 Test Master, 5-6'' Tray Cap 220V/50Hz $6,830.00 G2785 Test Master, 7'' Tray Cap 110V/60Hz $6,570.00 G3786 Test Master, 7'' Tray Cap 220V/50Hz N/A Accessories: Accessory No. Description Price G2711 Sand Attachment $295.00 G2712 Sound Compartment $1,590.00 G2714 Door Enclosure $158.00 G2715 Automatic Timer, 15 Minute $66.00 G2718 Clean-N-Weight Set $260.00 G2723 Tray, 4'' thru # 4 $132.00 G2725 Tray, # 5 thru # 14 $215.00 G2727 Tray, # 16 thru # 100 $176.00 G2731 Tray, # 200 $249.00 G2734 Dust Pan Tray $62.20 G2735 Round Tray, Holds 4'' thru 0.125'' $165.00 G2738 Rack for 7 Trays $155.00 G2739 Report Forms, 5 Pads N/A G2740 Tray, Flat Wire, Less Screen $76.00 G2741 Tray, Hook Wire, Less Screen $76.00 G2742 Screen, 4'' thru # 4 $57.00 G2743 Screen, # 5 thru # 14 $132.00 G2744 Screen, # 16 thru # 100 $108.00 G2745 Screen, # 200 $179.00 G2748 Back-Up Suport for Screen $76.00 G2791 Extra Pan, Regular $57.00 G2792 Extra Pan, Deep $173.00