Description
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Material : Stainless Steel
Color : Black
The perimeter is an instrument for accurate charting of the field of vision. It consists of.
A vertical stand on which a metallic arc is pivoted.
It also bear a circular black disc to read the meridian in which the arc in shape of a semicircle with radius 330 mm.
Its rotating in any direction and fix at any position with a tightening screw.
The arc is graduated from 0 to 90 with a movable test object which is a white color spot of size 10mm diameter painted on a circular disc it can be moved with arc.
An adjustable chin rest and a detachable leveling bar is fixed in front of the metallic arc.
A scale and circular chart frame to hold the chart paper in position is provided at the back of the circular disc.
A metallic graduated scale with a movable pin-punch pointer is fixed to mark on the perimeter chart paper.
Description
| Covers entire visible range: | Excellent detection sensitivity | |
| Compact and efficient: | Bright red seven segment LED display | |
| Occupies low bench space: | Precise analysis of Flurophors & Quinine |
| Fluoro Sensitivity: | Full-scale deflection obtained with 1 ppm quinine sulfate in 0.1 N sulphuric acid (primary wavelength 360 nm) | |
| Display: | 3 digits bright red seven segments LED display | |
| Excitation Source: | 12V, 50W Tungsten Halogen Lamp | |
| Sensitivity Range: | Adjustable in 4 ranges | |
| Detector: | Highly sensitive wide range photodiode/cell | |
| Sample Test Tube Size: | 15 mm (D) x 80 mm (H) | |
| Minimum Sample: | 4 ml | |
| Power: | 230 V ± 10%, 50 Hz. AC | |
| Dimension: | 260 x 335 x 160 mm (Approx.) |
| Body: | Stainless steel. 304 | |
| Desiccator: | SPolycarbonate, 8” Desicator Provided with Digital Timer | |
| Timer: | S3999 sec. Digital | |
| Vacuum Level: | S 22" Hg | |
| Current: | S 5A | |
| Voltage: | S 230 |

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