Student Polari Meter Half Shade

JHG silk-screen printed glass is one kind of decorative glass made by printing layer of ceramic ink on the surface of glass through the screen mesh for tempering or heat-strengthening process after. As a result silk-screen printed glass is durable, scratch-proof, solar shading and with anti-glare effect.

Silk screen glass is widely usded for architecture ,home application ,furniture , auto window shild.

Max size 2440*3660mm ,All colour is available .

Laurent's Half Shade Student Polarimeter

Specially designed for easy to use, moderately priced, for colleges and research laboratories. Ideal for determining the specific rotaon of optically acve substances. Our Polarimeters are now extensively used in industrial laboratories as well. A corning glass tube is enclosed in a circular aluminum tube with top door for access and exclusion of external light. The circular scale is aached near the analyzer and the range of measurement is 0 360�°.A movable Vernier on the scale enables reading of optical rotation to 60 seconds. Worm and gears combine rough and fine adjustment, provided with , giving three parts field for easy seng, adjustable half shadow angles. This instrument can be used on monochromtiac light only. When light passes through a polarized sheet and then through the soluon, the emerging light is observed through rotatable polarized lens, analyzer which is used as eyepiece. The angle of lighs rotated and read directly on the circular scale. Supplied on the adjustment stand, Packed in cardboard box with working manual.

ysis. The pc software is supplied as standard and offers additional functionality with preloaded methods for dna and protein analysis, as well as extensive post-measurement tools, unlimited results saving and easy export of data.
The precisely aligned detector and quality deuterium and halogen lamps enhance the precision across the uv/vis
65mm & 35kg

860x660x465mm & 35kg

PHYSICS OF FIBER OPTICS TRAINER is designed to learn basic physics of fiber optics including fiber end preparation. Students can also study the construction of transmitter & receiver to form analog & digital link. Ample number of experiments can be performed with this kit by referring to the exhaustive manuals provided with the kit.

Features:
01. On-board Function Generator.
02. Transmitter : 1 No.
03. Receiver : 2 Nos
04. Fiber Optic Analog Link.
05. Fiber Optic Digital Link.
06. Signal strength indicator.

Technical Specification:
01. Transmitter : 1 No. LED. Peak wavelength of emission 635 nm Red visible.
02. Receiver : 2 Nos. silicon photo detectors
03. Modulation : Intensity modulation.
04. Driver Circuit : Analog and digital configuration for 635 nm LED.
05. Analog Bandwidth : 35KHz.
06. Digital Bandwidth : 50KHz.
07. On-Board Function Generator :
08. Sine Wave &TTL Square Wave :
09. Frequency Range : 1Hz to 10Hz, 10Hz to 100Hz, 100Hz to 1 K H z , 1 K H z t o 10KHz
10. Amplitude : 0 to 4Vpp. (Except Square)
11. Voice Communication : Fiber Optic voice link using dynamic MIC &SPEAKER
12. Signal strength indicator : 8 LED's provided to m e a s u r e o p t i c a l power.
13. Fiber Optic Cable:
14. Type : 1000 micron Step Index, Multimode Plastic Fiber
15. Fiber Lengths : 1&5 Meter.
16. Power Supply : GND, +5V, +12V, -12V at100mAINT.

Experimental Training Board has been designed specifically to study the behavior of the Reactive Elements and Time Dependent Network Analysis. Practical experience on this board carries great educative value for Science and Engineering Students.

Object:
01. To study Charging & Discharging of a Condenser.
02. To Calibrate D.C. meter for A.C. voltage measurements.
03. To construct the vector (phasor) diagram for series L-R circuit and to calculate the power factor and "Q" at 50 Hz.
04. To study series LCR resonance circuit and its "Q".
05. To study series L-C resonance circuit and from it to find out the true value of "L".
06. To study series C-R circuit.
07. To study different types of filters.
08. To study the parallel R-C resonance circuit.
09. To study the parallel L-C resonance circuit and to find its "Q".
10. To verify circuit laws.
11. To find out the impedance and reactance of LCR reactive elements and to plot their reactance curves.
12. To plot "LISSAGOUS" figures.

Features:
The board consists of the following built-in parts:
01. Mains Transformer having secondary tappings of 10V, 20V, 30V, 40V, 50VA.C. at 500mA.
02. D.C. Voltmeter, 65mm rectangular dial with switch selectable ranges of 10V, 20V, 30V, 40V and 50V.
03. Four Rectifier diodes.
04. SPDT switch.
05. Potentiometer and adequate no. of other electronic components.
06. Mains ON/OFF switch, Fuse and Jewel light.
* The unit is operative on 230V ±10% at 50Hz A.C. Mains.
* Adequate no. of patch cords stackable from rear both ends 4mm spring loaded plug length ½ metre.
* Good quality, reliable terminal/sockets are provided at appropriate places on panel for connections & observation of waveforms.
* Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.

PC Safetyglasses
PC safety/fireworks glasses with 6 ventilation openings on each side.

SKU: GI4235

Color - Neutral

Material - PC

Product Height - 5,2 Cm

Product Width - 13,5 Cm

Product Weight - 39 G

Moq - 50 Pcs

Packed In Box - No

Polybag - Yes

Qty In Inner Carton - 12 Pcs

Qty Per Outer Carton - 300 Pcs

Ean Code - 8719446011632

Statistic Code - 90049010

Country Of Origin - China

Delivery Time - With Logo: Approx 2 Work Weeks (after Approved Artwork), Without Logo: Approx 1 Work Week

Shanghai jingke scientific instrument co., ltd was found in 2009
Our main products (shanghai) as following:
Stirrer series grinder series [
Cleaner series centrifuge series
Incubator series drying oven series
Pipettor series colony counter series


1*1*1.3cm