Industrial

This document is an instruction manual for a Hanna brand Ion Selective Meter. It describes the features and usage of the instrument.

Hanna Instruments HI 96785C Honey Color Analyzer is a device used to measure the color of honey. It can measure the honey's color, sugar content, and water content.

RP500x Series 600mA* Step-down DC/DC Converter with Synchronous Rectifier

This document introduces the use of HI 95771A-0 / HI 95771B-0 Chlorine UHR （ultra high sensitivity）water quality test meter, including instrument power on, sample testing, measurement results and other steps.

The RP500x Series is a low supply current CMOS-based PWM/VFM step-down DC/DC converter with synchronous rectifier. RP500x can be selected from two control types - fixed PWM control or PWM/VFM auto switching control in which mode automatically switches to high-efficiency VFM mode in low output current. RP500x includes a soft start circuit, an under-voltage lockout circuit (UVLO), and a latch protection circuit. By simply using an inductor and capacitors as external components, a high-efficiency step-down DC/DC converter can be easily configured.

This document is the user manual of HI 96770C Silica High Range ISM

HI 96769 is anionic surfactants analyzer produced by Hanna, USA. Its measurement range is 0.00~3.50 mg/L (as SDBS), resolution is 0.01 mg/L, accuracy is ±0.04 mg/L ±3% of reading @ 25°C, and typical EMC deviation is ±0.01 mg/L.

The RP506K Series are low supply current CMOS-based PWM/VFM step-down DC/ DC converters with synchronous rectifier featuring 2A*1 output current. Internally, a single IC consists of an oscillator, a reference voltage unit, an error amplifier, a switching control circuit, a mode control circuit, a soft start circuit, a latch protection circuit, an under-voltage lockout (UVLO) circuit, a thermal shutdown circuit, and switching transistors. By simply using an inductor and capacitors as external components, without connecting any diode, a low ripple and high efficiency synchronous rectifier step-down DC/ DC converter can be easily configured. RP506K is available in DFN(PLP)2527-10 package which achieves high-density mounting on boards. RP506K is available in the fixed output voltage type (RP506Kxx1A/ B/ D/ E) which can be set by 0.1 V step and the output voltage accuracy is as high as ±1.5% or ±18mV, or the adjustable output voltage type (RP506K001C/ F) which can be set by using the external resistors. The oscillator frequency can be selected from 2.25MHz (RP506Kxx1A/ B/ C) or 1.2MHz (RP506K001C/ F). By inputting a signal to MODE pin, RP506K can choose PWM/VFM auto switching control or forced PWM control. In low output current, PWM/VFM auto switching control automatically switches from PWM mode to VFM mode in order to achieve high efficiency.

This document provides instructions for using the HI 96765 Blood Plasma Analyzer produced by Hanna Instruments Inc. It includes information on the specifications, principle of operation, functional description, errors and warnings, and general tips for accurate measurement.

This document is the user manual of HI 96762 Free Chlorine Meter

RP506K series 2A PWM/VFM step-down DC/DC converter with synchronous rectifier. RP506K can be selected from two control types by input signal to the MODE pin - forced PWM control or PWM/VFM auto switching control in which mode automatically switches to high-efficiency VFM mode in low output current. The xx1A/B/D/E version with an internally fixed output voltage type and the 001C/F version with an externally adjustable output voltage type are available. RP506K includes a soft start circuit, an under-voltage lockout circuit (UVLO), thermal shutdown circuit and a latch protection circuit. By simply using an inductor, (resistors) and capacitors as external components, a high-efficiency step-down DC/DC converter can be easily configured. The oscillator frequency can be selected from 1.2MHz or 2.25MHz.The soft start time is Typ. 0.15ms, and by connecting an external capacitor to TSS pin, soft start time is adjustable. VOUT/VFB pin voltage is monitored, and the output voltage errors can be output from PG pin. The PG pin is N-channel open drain output type. The DFN(PLP)2527-10 package is available.

This manual is a user manual for the Hanna Total Chlorine Water Quality Detector. It introduces the use of the instrument, including the instrument's components, the instrument's operating steps, and the instrument's maintenance and maintenance.

The RP505K Series is a 1A*1 step-down DC/DC converter with synchronous rectifier. The supply current is low and the ICs use CMOS process and DFN(PLP)2020-8 package. With the ICs, it is easy to make a low ripple, high efficiency synchronous rectifier step-down DC/DC converter with only an inductor and capacitors

TKA Analog 50 conductivity meter is a simple but reliable display instrument for continual quality control of high purity water. Complete with analog measured value display in µS/cm, measuring range 0.1 – 50 µS/cm. Ideal for on-line measurement of the conductivity of high purity water delivered from ion-exchange cartridges. This analog conductivity meter version is only available for mixed bed ion- exchangers of type TKA DI 2000 to DI 15000.