Newton's Ring Apparatus

A pair of glasses. One plane, other convex 50mm in metal frame with three screws for applying pressure.

To determine wave length of Sodium light using Newton Ring Microscope

Compact form with all the necessary arrangements for conducting Newton’ Ring experiment, a standard microscope until with 30x magnification and rotatable cross line, the microscope tube unit can be raised of lowered and can be clamped in any desired position, the Newton Ring set consisting of one plain and one plano convex lens placed in a metal case resting over the stage of the instrument which can be adjusted for the alignment and adjustable reflector plate is fitted in the required direction, a condenser lens is provided in front of reflector, supplied in beautiful storing cabinet

Laboratory Enterprises manufacture Advanced Incapacitance Meter ( Weight bearing test apparatus) to measure weight of hind limbs here user can can measure separate weight of left hind limb or Separate weight of right hind limb, or both left & Right hind limbs at the same time for scientific study of muscles strength of small laboratory animals such as Rat and Mice, which having capacity up to 20 Newton, user can observer results in 2.0 Kilograms (Kg), Pounds (I

b) and Newton (N), User can change direction of Displayed Reading as it can be from front side and from back side, In addition to this user can freeze maximum reading by pressing Peak mode here user has to press zero to go for next reading. also user can go for Auto peak, by selecting Auto peak mode user will get highest peak results on display for the moment and after 3 seconds it will be zero automatic, battery backup facility also provided with the instrument by default, instrument can be directly to the printer also but laboratory Enterprises has provided special software utility for more study as user can view reading on computer screen with numerical and graphical form, also user can export data in micro-soft excel sheet. user can save that experiment reopen.

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The direct shear apparatus we offer is designed as per is: 2720 (part-viii), astm d 3080 standards. Direct shear apparatus is extensively used for determining the direct shear strength of soils on specimen size 60mm x 60mm x 25mm. The direct shear apparatus we manufacture is electrically operated to give a 6 rates of strain of 1.25, 0.25, 0.05, 0.01, 0.002 & 0.0004mm/min and is suitable for 230v a.C.

Specifications: the apparatus comprises of the following:

Loading unit:
The loading unit is provided with v strips and roller strips for friction-less movement of shear box housing.
Supplied with load yoke with direct and lever system for applying load.
Normal stress capacity 8kg/sq.Cm. Load is applied either directly or through a counter balanced detachable lever.
Provision is made for the load to be applied either through a steel ball recessed on the pre collaborated loading yoke.

Shear box assembly:
Comprises direct shear box in two halves for a square specimen size 60 x 60 x 25mm one pair of plain gripper plates, one pair of porous stones, one pair of perforated gripper plates, one top loading pad.

Shear box housing:
It accommodates the direct shear box assembly. Complete with two ball roller strips.

Specimen cutter:
Used for cutting 60 x 60 x 25mm specimen from larger samples
Set of weights to give a normal stress of 3kg/sq.Cm. Through leverage as follows.

To give kg/cm.Sq. Qty.

0.05 - 4 nos.
0.1 - 1 no.
0.2 - 1 no.
0.5 - 3 nos.
1.0 - 1 no.

Supplied with essential accessories:
1. High sensitivity compression proving ring cap 200kg
2. One consolidation dial gauge 0.01 mm x 25mm
3. One strain dial gauge 0.01mm x 25mm.

Consolidation apparatus (single gang model)

Consolidation test is unidimentional test considered extremely important in soil mechanics. Sample taken from adjacent areas of a single site show differential settlement even when tested using same techniques. Soil of similar strength may show varying consolidation. Samples are very carefully prepared and vertical settlement of the specimen in saturated or drained conditions carefully recorded when known load is applied.

Specifications:
The standard outfit comprises of the following items. Loading unit, maximum capacity 20kg/cm sq. Having a loading yoke connected to a lever arm with a counter balancing adjustment and having a lever ratio of 1:1 the whole assembly being mounted on a sturdy steel frame stand. The loading unit is so designed that it can be used for consolidation cells of different diameters as well as different diameter floating ring type consolidation cells. Fixed ring type consolidometer (odometer) cell assembly for testing 60 mm dia x 20 mm thick specimen

Consolidation apparatus (three gang model)
Consists of 3 consolidation test assemblies mounted on a single frame. Complete with 3 sets of consolidometer cell assembly for 60mm dia samples and three sets of weights each giving 10kg/sq.Cm. On each sample.

Consolidation apparatus (six gang model)
Same as above but six units mounted on a single frame.

1.Sharp stereo erect image over a wide field of view.
2.45 inclined and 360 rotational binocular head with locked-in eyepiece.The left ocular-tube with diopter adjustment +5dp,The interpupillary distance is between 55-75mm
3.Zoom objective 1x-4x
4.ZTX-E series supplied with pillar style stand, ZTX-E-W series supplied with arm curved style stand.ZTX-3E series trinocular head.
5.Electric apparatus has CE approval
6.Power supply 110V/60Hz or 220V/50Hz
7.Each set packed in styorfoam and in an inner box.Three sets in one carton
8.A wide range of optional accessories.
Optional accessories:
1.Eyepiece WH5x(+22mm),WF10x(+23mm)WF15x(+13mm),WF20x(+10mm)
2.Auxiliary objective 0.5x,0.75x,1.5x,2x
3.Figure eyepiece:VD-TV,VD-PC
4.Darkfield stage,+95mm
5.White/black working plate,+95mm
6.Fluorescent bulb 5W
7.Halogen bulb 12V/10W/LED
8.Ring fluorescent lighting 8W & 10W
9.Wooden cabinet with lock and key /Aluminium case


Each set packed in styorfoam and in an inner box.Three sets in one carton

ZY6014A (Vertical-specimen) Flame Tester

1.Introduction:
This apparatus is certificated by Guangzhou Hua Mei UL company ,it applies to research and manufacture for illumination, household, machine tool, motor, and such electric and electronic equipments and parts. It is also used to insulation materials, project plastics and other materials.

2. Standards: UL1581(section 1080.1£­1080.14) , UL13. UL14 UL1655(VW-1 burning test). CSA (FT-1¡¢FT-2)

3. Main components: burning chamber ¡¢observation Windows¡¢ operation windows¡¢control system ¡¢gas control and so on .

4. Main parameters :
4.1 Burning chamber outside size: 2.4m(L)*1m(W)*2.5m(H)
4.2 Observation Windows: 3 observation Windows, made by reinforced glass,
size: 730mm(H)*420mm(W)
4.3 Operation windows: 4 operation windows, interior diameter 150mm, outside diameter 220mm.sealed by 600mm long-arm leather glove.
4.4 Air inlet : 4 air inlets ,which diameter is 160mm,
4.5 Bottom anchor : bottom anchor size 2.4(L)*1m(W)*0.7m(H), 6 pulleys of which 4 are with lock.
4.6 Light equipment : 1 anti-fog,anti-smoke,ring lamp.
4.7 Control system: 1 sheet of burning instrument, 0 to 99.99s setting arbitrarily. 1 sheet of stop burning instrument, 0 to 99.99s setting arbitrarily . 0 to 999999 times setting arbitrarily.


negotiable