Advanced Differential Thermal Analyzer for Precise Temperature Control

Product Description

Testing & Analytical Instruments
 

 

HM L-TA-D series Differential Thermal Analyzer (DTA)

Usage: To measure the temperature difference and temperature relationship between the sample and the reference material in the process control temperature. 

Features: Differential thermal curve can describe the relationship of the temperature difference T changes with the temperature or time between the sample and the reference material.

Technical parameters:
--Temperature range: room temperature ~1150ºC;
--Differential thermal range: 0~±2000µV;
--Precision of DTA: ±0.1µV.

 

HM L-OM Osmometer

Usage: To measure osmolality in pharmacy, pharmaceutical analysis and clinical medication, and osmolality of body fluid in medical diagnosis and emergency treatment.

Features: Adopts freezing-point depression principle and high-precision sensor, high accuracy of measurement, good performance of reproducibility. Use double refrigeration system, short precooling time, speedy detection, easy to detect continuously.

Technical parameters:
--Testing Range: 0~3000mOsmol/kg H₂O;
--Sample Volume: 50ul(50ul-70ul);
--Repeatability: RSD≤±1%
--Accuracy: ±2mOsmol/kg (≤400 mOsmol/kg); ±1%(>400 mOsmol/kg).
 

HM L-CFA Crude Fiber Analyzer

Usage: To determine crude fiber content of testing sample.

Features: It adopts acid and base with accurate concentration to digest samples under specified condition, and use ethanol to remove soluble substance. It is not an exact chemical entity, but a rough composition tested under the well-known mandatory condition, including cellulose of basis composition, a bit of hemicellulose and lignin.

Technical parameters:
--Test range: 0~100%;
--Testing accuracy: relative difference≤4%, parallel error≤0.4%;
--Temp. range: room temp - 400ºC.
 

HM L-BM Butyrometer

Usage: To test fat in foodstuff, oil, feed and other industries.

Features: reasonable design, stable performance, high precision, easy operation, and time saving, test results accord with national standard, and indexes, as well as performance, meet the requirements of international like products.

Technical parameters:
--Test range: grain, feed, oil plants and various fat products that with 0.5%-60% of oil content range;
--Testing sample: 6 pcs;
--Range of temp. control: R+5ºC-300ºC.
 

 

HM L-RG series Roughmeter

Usage: To measure surface roughness of various machining parts. 

Features: High-precision inductive transducer. It can measure and display 13 parameters of roughness. Mechatronics design, small volume, light weight and easy operation. With high-quality Li-ion chargeable batteries, it can work continuously for more than 20 hours. Popular menu operation mode. Auto power-off with memory function. 

Technical parameters:
--Measuring parameter: Ra, Rz, Ry, Rq, Rp, Rm, Rt, R3z, Rmax, Sk, S, Sm, tp;
--Measuring range: Ra:0.025µ-12.5µ;
--Indication error: ≤±10%.
--Indication variability: <6%
 

 

HM L-AF-D Aflatoxin Detector

Usage: It adopts TLC method, after extract, concentrate and separates the thin layer, aflatoxin B1 produce purple fluorescent light under the UV light of wavelength 365mm, according to minimum detectable amount it shows fluorescent on the thin layer to determine the content.

Features: Testing variety: grain, food, feed, fruit, meat, fish and shrimp, etc.

Technical parameters:
--Testing method: TLC;
--Minimum detectable amount: 0.0004 mcg.


 

HM L-GT-T Gelatine Transparency Tester

Usage: To detect transparency of gelatine.  

Features: Using standard glass test tube and precise photo-electricity transducer. Automatically calculating transparency value.

Technical parameters:
--Transparency range: 20~500mm;
--Accuracy: ±5mm.
 

 

HM L-GT-B Gelatine Bloom Tester

 

 

 

Usage: To detect jelly strength of gelatine under rated conditions. 

Features: Using high-precision pressure sensor, auto-correcting nonlinear errors, high accuracy. A new type of high-reliability and great-power compressor applied in refrigerator, with high speed and low noise in refrigeration. Automation: auto-test, auto-diagnose, auto-alarm.

Technical parameters:
--Bloom range: 5~1000g;
--Accuracy: ±0.5% , ±1g;
--Temperature: 5~39.9ºC, ±0.1ºC.
 

 

HM L-VS-B series Brookfield Viscometer

 

 

Usage: To detect bloom viscosity of gelatine.
Features: The Brookfield viscometer works in Bloom mode and the Bloom gram is displayed in digital. Using capillary and precise photo-electricity transducer. Automatically calculating time and viscosity. Auto-timing, auto-alarming, auto-testing continually.
Technical parameters:
--Viscosity: 0~9.99mPa·s, ±0.05mPa·s;
--Temperature: 60.0ºC, ±0.1ºC;
--Time: 0~999.9s, ±0.1S³.

 

HM L-VS series Viscometer

 

Usage: To measure absolute viscosity of Newtonian liquid and apparent viscosity of non-Newtonian liquid.

Features: Blue back-light high-light LCD display. High sensitivity measurement, reliable test result. Easy operation and elegant appearance.

Technical parameters:
--Measuring range: 1 -2×10⁶mpa.s;
--No. 1,2,3,4 rotor;
--Rotor speed: 0.3, 0.6, 0.5, 3, 6,12,30,60 rpm; 
--precision: ±2% (Newtonian liquid)

HM L-GT-T Gelatine Transparency Tester

 

Usage: To detect transparency of gelatine.  
Features: Using standard glass test tube and precise photo-electricity transducer. Automatically calculating transparency value.
Technical parameters:
--Transparency range: 20~500mm;
--Accuracy: ±5mm.

 

 

HM L-AM Azotometer

 

Usage: It is widely used for nitrogen / protein analysis in grain, fertilizer, feed, foodstuff, water, soil, biochemistry preparation and other industries.

Features: Real-time monitor the temperature of drips. Dry-run protection when the electrical heating pipe is lack of water. Protection of unclosed safety door, LCD display.

Technical parameters:
--Distilling range: 0.08~200mgN;
--Recovery rate: ≥99.5%;
--Reproducibility: <0.5%.
 

 

HM L-GM Germs Collector

Usage: HM L-GM Germs Collector is a supporting instrument of closed sterile canister, can be widely used for sterility test of sterile preparation. It also can take microbial limit tests with membrane filter together for several industries, such as drug, food, and drink. 

Features: Compact design, saving more room for your unidirectional air flow bench; Stepless speed adjustment, capable of speed memorizing; Mirror polished stainless steel surface, more durable; Using water-proof foot switch connector;

Technical parameters:
-- Stepless speed adjustment;
--Rotation speed: 15-300rpm.





 

HM L-CC Colony Counter

Usage: A kind of digital display automatic bacterial examination device

Features: It has molding counting chamber, can eliminate germ contamination effectively, easy for uperization. Non flicker round electric light source, three levels of optical amplification 1X,5X,10X. Induction pressure count system has bacteria mark color, automatic accumulation and verifies function. 

Technical parameters:
--LED shows counter capacity from 0 to 999;
--Induction pressure count system;
--Three levels of optical amplification 1X,5X,10X;
--Size of petri dish: 50-90-150mm.

 

HM L-ML Microbial Limit Tester

Usage: It is used for microbial limit test for purified water, water for injection and liquid preparation, total bacterial count and pathogenic bacterium test.

Features: Fast filtration, Automatic pressure unloads, easy for getting funnel. Integrated design with filter membrane and funnel. Single aseptic packaging, convenient for usage.

Technical parameters:
--Speed of evacuation: 25L/min;
--Vacuum degree: 30Kpa;
--Membrane diameter: Ф 60mm.




 

HM L-ATD Antibiotics Titer Detector

Usage: HM L-ATD Antibiotics Titer Detector adopts CCD and high precision scanning principle to get image. It is used to detect antibiotics titer..

Features: Adopt CCD scanner to get image. Measurement and analysis of 6 tested samples (dish) can be achieved simultaneously. And connect with PC via USB communication interface. Use Windows operating system, and adopt CCD and high precision scanning principle to get image.

Technical parameters:
--Measurement range of plate: 1~100mm;
--Single measurement of six dish, measuring area 210×297mm;
--Resolution: ≤ 0.0105mm;
--Accuracy of titer measurement: ≤0.5%.
 

HM L-EL Enzyme-Labeled Instrument (ELIASA)

 

Usage: It can do inspection items including hematology, immunology, tumor immunology, communicable disease immunology, TORCH immunology of infection diseases, genetic testing, etc.

Features: Wide range of voltage 110v-240v. Wide wave range: 400-750nm.l Multi-channel optical fiber system, test 96 holes within 5 seconds. Data storage: 200 analysis programmes, 1000 plates 96 holes result.

Technical parameters:
--Wide range of voltage 110v-240v.;
--Wide wave range: 400-750nm (Standard component: 405, 450, 492, 630nm, 4sets of filters.)
--Indication range: 0.000-3.5(A);
--Resolution: 0.001 Abs;
--Accuracy: ΔA≤±0.01(0≤A<1.0);≤2.5%(1.0Abs≤A≤2.5Abs))