克利夫兰开口杯

自动开口闪点试验仪

ACO-7 Asphalt Version

For bitumen & surface skin forming samples

适用于沥青测试，带同步撇膜装置

Model ACO-7 Asphalt Version is a new addition to the latest version of the automated Cleveland Open Cup(COC) flash point tester from Tanaka. While maintaining the features of the regular ACO-7 flash point tester, a unique skimmer was added to automatically remove the surface skin that forms on the sample when bitumen or some other samples are tested. Surface skin removal has been known to improve the precision and the safety of the COC flash point testing of such samples, and some test methods including JIS recommend it

When this seventh generation automated flash point tester series was designed after 35 years of delivering the this product line to the petroleum industry, ease of operation and maintenance was sought. 

ACO-7自动开口闪点试验仪（Asphalt Version沥青专用型）严格按照克利夫兰开口杯法（COC）测试沥青，柏油等石油产品的开口闪点。按照日本国家标准（JIS）对测试沥青产品的要求，加装了专用的同步撇膜装置，可在闪点测试过程中，撇去样品表面的油膜。仪器是“日本田中科学机器制作株式会社”第7代的自动闪点测试仪器，集“田中科学”35年自动闪点测试仪的制造经验和当今最新测试技术于一身。操作简单，功能完善，易于维护。

SINGLE ACTION SETTING: The flash detector rings, the temperature sensor and the skimmer are permanently mounted on a swing-arm assembly, which allows an easy setting of the specimen .仪器摆动式测试臂简单实用，使用双环形电极检测闪点,温度控制灵敏度高。样品杯更换，拆

EASY OPERATION: Select a test mode and enter the expected flash point ; while the instrument executes the test, you are free to do other lab work. The tester follows the exact procedures prescribed in the test method, and the completion of the test cycle is signaled by beeps. The test result is brightly shown on the VFD module. 测试闪点只需预设闪点温度，和对应的测试模式，仪器就严格按照试验标准自动进行测试，无需人为干预。全微机控制，升温和测试过程精确可靠，全数字显示闪点温度和点火次数。试验结束，讯响提示，并自动风冷。一人可同时操作多台仪器，有效的提高了人员效率。

AUTO FIRE POINT DETECTION: In addition to the flash point, fire point can be determined automatically. The fire point is detected when the double Ionization rings detects 5 sec of continuous burning. ACO-7还可以测试样品的燃点。在燃点检测模式下，仪器在检测出闪点后再次连续点火试验，直至样品连续燃烧5秒钟的温度点，就是样品的燃点。

AUTO FIRE CONTAINMENT: ACO-7 is equipped with a fire containment lid which activates automatically to help putting out fire when ACO-7 detects a fire point or specimen is burning up heavily. ACO-7配备有自动灭火盖，简单实用，可在测试样品的燃点后自动灭火。作为仪器安全措施的一部分，自动灭火系统也有效的避免了测试中引起火灾的意外情况。

DATA HANDLING: The unit is equipped to store up to 50 successive test results and export to an optional printer or to a LIMS through an RS232 port. 仪器可记录最后50 次的试验数据，内置电池，即使关机数据也不会丢失。还可以通过RS-232外接打印机输出，或同实验室信息管理系统（LIMS）通讯，便于集中控制管理。

MODULAR DESIGN: The tester consists of a computer control unit and a test head unit, allowing remotely placing the test head unit up to 3 meters away. An optional Changeover unit can be purchased to attach the control unit to another type of flash point test head unit (APM-7 or ATG-7). The control unit is designed to control any type of the three different flash point test head unit, but one at a time. 仪器可分为控制部和测试部两个部分，控制部和测试部既能上下放置（减少设置面积）又能左右并排，两者最远可通过3m长的电缆相连。全系列闪点测试仪器的控制部分可以通用，并可自动识别所连接的测试部，。配上CHG-7型切换器(选购件)，1台控制部可切换控制二台测试部（APM-7型或ATG-7型）。

TANAKA Automated Cleveland Open Cup Flash Point Tester, model ACO-7 Asphalt Version

SPECIFICATIONS:

CONFORMING STANDARDS: （适用标准）

ISO 2592, ASTM D92, IP 36, GB/T 3536 etc.

MEASURING RANGE: （测试范围）

Ambient to 400 ℃ （ 室温 - 400℃）

TEST MODE: （测试模式）

ASTM D92 Flash + Fire, （闪点+燃点）,

Special (Fast Search), （闪点快速搜寻，检测预期闪点）,

Skim, （撇膜模式）

User’s Custom （用户自定义）

DISPLAY: （显示）

Fluorescent display tube (VFD Module) VFD荧光显示屏

TEMPERATUR SENSOR: 温度控制

PT-100 in stainless steel sheath （不锈钢护套PT-100传感器）

FLASH DETECTOR: 闪点检测

Ionization Ring环形电极（火焰离子检测）

HEATER: 加热功率

Nichrome Coil heater: 800W@100V or 800W@220V 镍铬合金加热盘，加热功率800 W

IGNITION SOURCE: 火焰测试

Gas ignition with automatic lighting燃气点火测试。（带自动点火，需要外接燃气。）

SKIMMING MECHANISM:

Teflon Paddle rotates to skim the surface film off specimen. Skimming start temp. and interval are programmable. When not in use, the paddle can be removed.

COOLING DEVICE:

Forced air cooling by sirocco fan （试验结束）强制风冷

BAROMETRIC CORRECTION: 气压补正

By entering the barometric pressure reading through the control panel, or by optional barometric pressure sensor可在仪器的设置面板中设定大气压力数值，仪器自动计算并补正最终的试验结果。或加装气压检测传感器（选购件），仪器自动采集大气压力数值并计算补正试验结果。

DATA OUTPUT: 数据输出

RS-232C 1 channel (for PC or Optional Printer) RS-232C 接口，1，可连接电脑或打印机

SAFETY MECHANISM: （安全保护）

Fire containment lid which activates automatically to help putting out fire when ACO-7 detects a fire point Automatically shuts off and the problem is reported by buzzer and display, in case:

下列情况下，仪器自动关机，报警提示，并显示相关出错信息。燃点测试模式或意外火警时，自动灭火盖能在第一时间灭火动作：

(a) EFP+30℃ or at 400℃ is reached,

   超过预期闪点值30 ℃未检测出闪点，或超过了检测范围（400 ℃）时

(b) Temperature sensor is found defective, 温度检测传感器出错时

(c) Flash detector is found defective, 闪点检测传感器出错时

(d) Thermofuse is blown (Also fire containment lid activates),

   温度保险丝熔断或执行灭火动作时

(e) Built-in battery is found drained out, 内置电池失效时

(f) Arm is not set in place, or自动灭火盖没有回复在安全位置

(g) Control computer runs away (no display) 微处理器失效（无显示）

DIMENSION & WEIGHT: （体积/重量）

控制部，Control unit: 230W x 455D x 110H (mm), 6.0kg

测试部，Test unit: 230W x 450D x 345H (mm), 14.5kg

INSTALLATION SITE: 环境要求

Ambient temperature: 0 to 40 ℃   环境温度 0 - 40 ℃

RH: Less than 90%(no condensation)   环境湿度 < 90% （无凝结）

UTILITY: POWER SUPPLY: 电源要求，订购前说明

AC100/120V or 220/240V 50/60Hz (set at the factory) 1.0kW(max.)

GAS SUPPLY: （燃气要求）

LP gas or natural gas (Max. pressure<9.8kPa) 液化石油气或者天然气，压力要求小于<9.8kPa

ORDERING INFORMATION:

STANDARD ACCESSORIES: （标准附件）

OPTIONAL ACCESSORIES: （选购件1）

Mercury Thermometer Holder for Calibration汞柱（水银）压力计（气压矫正用）

Power Connecting Cable, 3m加长电源连接线，3米

Signal Connecting Cable, 3m加长信号连接线，3米

Barometric Pressure Sensor大气压力检测传感器

Built-in Clock Board (for time/date verification) 内置时钟板

Printer, BS2-80TS (we recommend that optional Built-in Clock Board be purchased with this Printer) 外接打印机 （推荐连同内置时钟板一起使用，打印试验的日期和结果）

Changeover Unit, Model: CHG-7测定部切换装置，（一台控制部手工切换控制多台测定部）

SUGGESTED SPARES FOR 2 YEARS: （选购件2，2年维护）