Suzhou Halo Bio-tech Co., Ltd.

Soochow University

Xianglong Li

Qin Wang

Zhong Shi Wang

Shaoyan Hu

Yingjun Xu

Shizhan Sheng

Dong Hou

Huihua Wang

Jun Tian

Tianpeng Qu

Deyong Wang

Zhong Wang

The present invention provides an in-situ method for synthesizing a Ni&#x2014;W&#x2014;WC composite coating, which includes the following steps: immersing a carbon steel substrate to be coated in an electroplating solution and electroplating, to obtain a Ni&#x2014;W&#x2014;C alloy coating on the surface of the carbon steel substrate; and then subjecting the alloy coating to high temperature heat treatment to obtain the Ni&#x2014;W&#x2014;WC composite coating. The electroplating solution comprises the following components: a nickel salt, a tungstate, citric acid, a citrate, a recarburizer, and a wetting agent. The present invention shows merits of simple operation, high current efficiency, simple electroplating process, and is clean and causes no pollution, thus meeting the requirements of environment protection.

In-situ method for synthesizing Ni&#x2014;w&#x2014;Wc composite coating

A fully-automatic feces analyzer includes an automatic controller; at least one sample box for containing a feces sample; and a sample box support. A dilution and stirring unit is provided for adding diluent into the feces sample and stirring to obtain feces sample liquid. The analyzer has a physical detection unit for performing a physical detection on the feces sample liquid and at least one chemical detection unit for performing a chemical detection on the feces sample liquid. Each chemical detection unit includes a driving roller and a driven roller, a reagent strip roll wound on the driven roller, an end portion of the reagent strip roll fixed on the driving roller.

Fully-automatic excrement analyzer

The present invention provides a full-automatic feces analyzer, comprising an automatic controller; at least one sample box for containing a feces sample; a sample box support for placing the sample box; a dilution and stirring unit for adding diluent into the feces sample in the sample box and performing stirring to obtain feces sample liquid; a physical detection unit for performing a physical detection on the feces sample liquid; at least one chemical detection unit for performing a chemical detection on the feces sample liquid, each chemical detection unit comprising a driving roller and a driven roller, a reagent strip roll being wound on the driven roller, an end portion of the reagent strip roll being fixed on the driving roller, and the reagent strip roll comprising a plurality of reagent strips which are abreast distributed and sequentially connected; and a sample sucking and adding unit for sucking the feces sample liquid and delivering the feces sample liquid to the physical detection unit and the chemical detection unit. The full-automatic feces analyzer can perform continuous physical detections and chemical detections to a plurality of feces samples, and the detection efficiency thereof is very high.

A modified multi-function specimen box is provided. The modified multi-function specimen box includes a box body (). A box cover () is disposed on an opening of the box body (). A fixed rotary spindle () is disposed on the box cover (). The fixed rotary spindle () is capable of freely rotating with respect to the box cover (). A sampling spoon () is disposed at the bottom of the fixed rotary spindle (). A filter screen () is disposed in an inner cavity of the box body () in a direction perpendicular to the box cover (), and the filter screen () divides the box body () into a liquid addition cavity () and a liquid suction cavity (). The present invention achieves the dilution, uniform mixing, and filtration of a specimen.

Multifunctional specimen box

Growing community of inventors

Jiangsu, China

Xianglong Li