Grating monochromator

NegotiableUpdate on 05/11

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The grating monochromator has a compact appearance and is easy to move. The dual grating tower design makes it convenient to replace the standard USB interface. The Chinese WINDOWS operating platform automatically scans the entire band

Product Details

Grating monochromatorMonochromator model HAD-WDG15-Z

Compact in size and easy to move
Design of Double Grating Tower, easy to replace
Standard USB interface
Chinese WINDOWS operating platform
Full band automatic scanning

Technical parameters:
Focal length: 150mm
Relative aperture: f/4
Wavelength range: 200-1500nm
Resolution: 0.4nm (at 435.8nm, with a slit width of 10 μ m)
Linear dispersion: 5.4nm/mm (1200l/mm grating)
Accuracy: 0.25nm (1200l/mm grating)
Repeatability: 0.1nm
Minimum step distance: 0.01nm
Slit: Width 0.1-3mm, continuously adjustable, height 10mm
Focal surface size: 25 × 10mm (or slit)
Grating stage: Dual grating (user selectable)
Dimensions: 190 × 200 × 160mm
Weight: 5kg
Stray light:<5 × 10-4

(Measured at 632.8nm ± 8nm using a He Ne laser)

model	15-Z
focal length(mm)	150
Relative aperture	f/4
wavelength range(nm)	200~1500
Resolution（435.8 nmLocation, seam width10Mm）	0.4 nm
Linear dispersion(1200l/mmgrating)	5.4 nm/ mm
accuracy(1200l/mmgrating)	0.25nm
repetitiveness(nm)	0.1
Minimum step distance(nm)	0.01
slit	width0.1-3mm, continuously adjustable, height10mm
Focal plane size(mm)	25×10(or slit)
Grating stage	Dual grating (user selectable)
Overall dimensions(mm)	190×200×160
weight(kg)	5

光栅单色仪

Software Function Introduction:

This software is an executable program based on the Windows platform. Easy to install and use, the instrument adopts a standard USB interface for convenient conversion.
It has functions such as automatic calibration, memory, and super hardware protection, and provides interface functions for users to develop again.

Software features:

Can be directly installed or copied to your computer, easy to install;
Good software integration and minimal space occupation;
Function *, with automatic calibration, memory, super hardware protection and other functions.

Particle Strength Tester/Automatic Particle Strength Tester Model: YHN-KQ-3

Digital display, electric pressurization, microcomputer control, automatic calculation of average value. Scope of application: Barium carbonate, zinc oxide, rubber additives, carbon black, coated tobacco seeds, etc. can be tested with 4 Newtons or 8 Newtons; 80 Newton can be used for measuring granular fertilizer; Catalysts and pellet feed can be tested using 80-300 Newtons.

Optional device TPMP-16B printer

Range division accuracy

4N 0.01N ±1.0%

8N 0.01N ±1.0%

80N 0.1N ±1.0%

150N 1N ±1.0%

240N 1N ±1.0%

300N 1N ±1.0%

Instrument name:Nuclear magnetic resonance oil content measuring instrument
Product model: HCY-20 type

Instrument usage:
Specializing in oil content detection of oil containing crops and their processed products. The nuclear magnetic resonance oil detector is an oil detection equipment developed in accordance with the national standard GB/T15690 (Nuclear Magnetic Resonance Determination of Oil Content in Oilseeds, 1995).

Features:
efficient. Each sample measurement only takes 30 seconds, greatly improving work efficiency;
Safe and environmentally friendly. Nuclear magnetic resonance testing only requires 40W of electrical energy, which is equivalent to the energy consumption of a light bulb, and can be carried out without the need for other auxiliary materials. It is a truly non-destructive, pollution-free, low-carbon, and environmentally friendly new equipment;
Save costs. By investing in a nuclear magnetic resonance oil level detector, the annual output rate can be increased by 10%, which can save a lot of water, electricity, labor, and extraction instrument costs.
High precision and good stability. The software automatically adjusts the frequency, gradually prompts and guides the operation process, adopts frequency self-locking technology, does not require manual adjustment, is easy to operate, reduces human error, and improves measurement accuracy;

Model List:

model	HCY-10	HCY-20
Test variety	Oil content of oil crops such as soybeans, rapeseed, sesame, corn, cottonseed, sunflower seeds, peanuts, wheat, tung seeds, and their cakes and meal
characteristic	Digital display, button operation, manual frequency adjustment	Color LCD screen, mouse+keyboard, computer style operating software automatically adjusts frequency, data can be copied out through USB flash drive and printed on the computer, software upgrade can be done through USB flash drive upgrade
Technical Specifications	Sample volume: 40ml Measurement stability:+0.3% Sample oil content range: 0.1% to 100% Power supply: 220V, 50HZ Display accuracy:+0.3% Power consumption:≤50W	Sample volume: 40ml Measurement stability:+0.1% Sample oil content range: 0.1% to 100% Power supply: 220V, 50HZ Measurement accuracy:+0.2% Power consumption:≤40W

Gross weight: Electronic chassis ≤ 8Kg, magnetic steel chassis ≤ 33Kg
Comparison with chemical methods:

核磁共振法

Chemical method (Soxhlet extraction method)

1. High efficiency. Each sample measurement only takes 30 seconds, greatly improving work efficiency;
2. Safety and environmental protection. Nuclear magnetic resonance testing only requires 40W of electrical energy, which is equivalent to the energy consumption of a light bulb, and can be carried out without the need for other auxiliary materials. It is a truly non-destructive, pollution-free, low-carbon, and environmentally friendly new equipment;
3. Save costs. By investing in a nuclear magnetic resonance oil level detector, the annual output rate can be increased by 10%, which can save a lot of water, electricity, labor, and extraction instrument costs.
4. High precision and good stability. The software automatically adjusts the frequency, gradually prompts and guides the operation process, adopts frequency self locking technology, does not require manual adjustment, is easy to operate, reduces human error, and improves measurement accuracy;

1. Low efficiency. Measure for several hours or even up to ten hours at a time, and the samples measured simultaneously are limited;
2. Harmful to human health and polluting the environment. Testing requires a large amount of toxic chemical reagents, which not only pose significant hazards to operators but also pollute the environment;
3. Waste of resources. Measurement requires a large amount of water, electricity, chemical reagents, manpower, etc.
4. Large error. The human factors involved in chemical methods are significant, resulting in significant errors. Often, for the same sample, the results produced by different individuals can vary greatly;