Barton’s Horizontal Apparatus Searle’s Pattern
2 feet 3 holes & screws, separated by 2 support rods approx 600mm. Wheel 165mm dia. Over groove Moving on ball bearings is provided with chuck to hold rod of 55cm long & 5mm dia with 2 Al. graduated scales, mounted on pillar, 2 pointers with clamp for attachment on brass & steel rods, cord and hook for carrying masses. Supplied without weights.
Related Products
- 38 x 10 x 5mm (1.5″)
- 50 x 10 x 5mm (2″)
- 75 x 10 x 5mm (3″)
- 100 x 10 x 5mm (4″)
- 150 x 10 x 5mm (6″)
Supplied with 1 meter Brass beam, 2 Knife edges of heavy clamps, 1 Knife edge with hanger & tilting type mirrors.
DESCRIPTION :-
– Range 0-25 x 0.01mm,
– Supplied with a protective case, Ratchet of iron/steel.
– Made of nickel-plated brass with ratchet top.
– Accurately machined stainless steel rod with range 0-25 x 0.01mm.
– Lock type.
– For outside measurements up to 25mm.
– Supplied in plastic case.
– Precision: 1/100mm.
DESCRIPTION :-
– Packet of 100 leaves, range 5-8 color change red to blue
– Bases turn red litmus paper blue
– Acids keeps red litmus paper red (no change)
– Neutral substances keeps red litmus paper red (no change)
– In the picture above, you can see the change in color when red litmus paper is dipped in a base.
Demonstration type with pump
Wall type, JLab make
DESCRIPTION :-
– Two gaps mounted on sheet metal base, scales 0 – 100 and 100 – 0 with jockey
– The four gap bridge has large and heavy brass strip mounted on a heavy ¾ thick laminated base of size 44 x 5 complete with pencil jockey and lead for connection.
- 4″ Pointed Superior quality
- 4″ Pointed Routine quality
- 5″ Blunt Routine quality
- 4″ Blunt Superior quality
DC with Desk Stand
AC with Desk Stand
DC with Desk Stand Rectangular Dial
DC with Desk Stand (Yellow Case) Jumbo
- Ordinary quality
- Superior quality
- Deluxe quality
DESCRIPTION :-
– Moving coil, centre pole movements in clear plastic case
– They have clear acrylic front cover, fully enclosed and offer +2.5% accuracy.
– Double scaled 0 – 1A, 0 – 5A, with slopping front.
- Capacity 500gm, 1kg, 2kg, 4kg (Any one)
- Capacity 5kg
- Capacity 10kg
- Kitchen Single Pan Balance (Ordinary Quality)
- Prism type in velvtet box
- Mirror type in velvtet box
