SD-9012B啤酒色度仪 SD-9012B

该产品采用光电比色原理。采用哈同（Hartong）标准溶液进行标定，采用“EBC”作为色度计量单位。可用于啤酒和麦芽汁的色度测量。

一、产品简介
One, product introduction
该产品采用光电比色原理。采用哈同（Hartong）标准溶液进行标定，采用“EBC”作为色度计量单位。可用于啤酒和麦芽汁的色度测量。
This product adopts the photoelectric colorimetry principle. Using Hartung ( Hartong ) standard solution for calibration, using "EBC" as chroma measurement unit. Can be used in beer and wort chrominance measurement.
二、技术指标
Two, technical indicators
★测量范围：0～30EBC
Measuring range: 0 - 30EBC.
★示值误差：2～5EBC时 ≤±0.25EBC；5～10EBC时 ≤±0.5EBC；10～30EBC时 ≤±1EBC
Of showing value error: 2 ~ 5EBC = 0.25EBC; 10EBC = 5 ~ + 0.5EBC; 10 ~ 30EBC = + 1EBC
★*小示值：0.01EBC
Of minimum value: 0.01EBC
★重复性：≤1%
Repeatability: less than or equal to 1%.
★零点漂移：≤±0.05EBC
Of zero drift: = + 0.05EBC
★便携式、交、直流供电、具有低电压指示及自动关机功能
Of AC, DC power supply, portable, with low voltage indication and automatic shutdown function
三、产品特点
Three, product characteristics
★微电脑，触摸式键盘，LCD背光液晶显示屏，标准串行RS232数据通讯接口，可配接打印机
In a microcomputer, a touch type keyboard, LCD backlight LCD display, a standard serial RS232 data communication interface, can be matched with a printer
★LCD背光液晶显示屏，可清晰显示日期、时间、测量值及测量单位
LCD backlit LCD screen, can show the date, time, measurement and measurement unit
★可任意编程设置校正标准值，快速自动多点校正，可快速任意选择1-7点自动校正
Can any programmable calibration standard value, rapid automatic multi-point calibration, can quickly choose 1-7 automatic correction
★内置时钟记忆储存系统，实时储存测量和校正数据，可长期储存和调用*近20组测量数据
Of the built-in clock memory storage system, real time storage measurement and correction data, can be long-term storage and call the last 20 sets of measurement data
★配有浊度补偿系统，有效避免试样悬浮颗粒引进的干扰，能正确反映色度的概念
Equipped with a turbidity of compensation system, effectively avoid the sample particles introduce interference, can correctly reflect the color concept
★自诊断信息提示，直读EBC色度值，10万小时长寿命高强度光源，可免维护长期使用
Of self diagnosis information, by EBC colorimetric values, 100000 hours of long-life and high intensity light source for long-term use, maintenance free