仪器简介：

康拉特逊残炭测试法

自动残炭试验仪（康氏法）

ACR-6

ACR-6 automates the evaporation process of the amount of carbon residue left after evaporation and pyrolysis of an oil. The carbon residue test is intended to provide some indication of relative coke-forming propensities. The microprocessor controlled oven requires less experience to conduct the tedious process and therefore yields more consistent test result.

ACR-6自动康氏残炭试验仪是经典型石油产品残炭测定法（康氏法）测试石油产品残炭含量的专用仪器。残炭是石油产品或原料经过高温分解后的残留物质，而残炭含量是判定石油产品或原料的组份的重要指标之一。全微处理器控制电子时间继电器系统能准确地依照预热，燃烧，高温加热和冷却的试验程序自动操作。

EASY OPERATION: Optimum heater output for prescribed burning process is programmed with ease prior to a test. Once a test starts， no further adjustment needs to be done. 操作简单可靠。传统的康氏法残炭试验有许多方面得依赖于经验，比如预热时间、火焰高度、燃烧时间等，因此很难确保试验精度，而本仪器按规定条件的要求，通过程序控制全自动进行测试，试验过程无须人为干预，试验结果的精度很高，重复性很好。给操作者提供了极大的方便。

TEMPERATURE MONITORING SYSTEM: As needed， with a thermocouple placed at the crucible， temperature can be monitored to obtain a constant temperature during the last 7min of process. 独特设计，检测热电偶可放置在坩埚正中，能有效的控制试验过程*后7分钟的样品温度。

EASY-TO-CLEAN: Oven unit cover， control unit cover， hood and large Iron crucible with cover are made of stainless steel. Not only easy-to-clean but also durable. 燃烧部和内，外坩埚组件为全不锈钢组件，拆卸简单，易于清洁，经久耐用。

MODULAR DESIGN: Oven and controller are separated so that only oven unit can be installed in fume ho

技术参数：

SPECIFICATIONS:

CONFORMING STANDARDS: （适用标准）

ISO 6615， ASTM D189， IP 13， GB/T 268-87，etc.

PROCESS CONTROL: （程序控制）

By built-in micro processor 内置微处理器

HEATING DEVICE: 加热功率

Nichrome coil heater， side and bottom， 1.3kW@100V or 1.3kW@220V 镍铬合金加热炉

IGNITING DEVICE: 点火试验

Pilot burner system. LP gas or city gas， Pilot burner is ignited manually before each test

点火用气可选用液化石油气或者煤气，每次试验前需要手工点火。

FLAME DETECTOR: 火焰检测

Sample vapor is ignited and extinguished by detecting temperature by means of sheath type thermocouple试验坩埚盖中央装有试样蒸汽出口管，（该出口管上方装有火焰检测热电偶及点火喷嘴），检测蒸汽火焰燃烧的时间。

COOLING DEVICE:

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

TIME MONITOR: 时间控制

Indicated by digital display: *Ignition time (from start to ignition) *Burning time (from ignition to heating start) 全数字显示 *着火时间计时器 （试验开始到着火点）*燃烧时间计时器（着火点到燃烧完成）

DIMENSION & WEIGHT: （体积/重量）

控制部，Control unit: 250W×360D×190H (mm)， 7.5kg

燃烧部，Oven unit: 190W×260D×440H， 5.5kg

UTILITY AND OTHERS: POWER SUPPLY: 电源要求，订购前说明

AC100/120V or 220/240V 50/60Hz 2.2kW(max.)

EXHAUST: 安置要求

To be placed to a ventilator

仪器需要安放在通风橱内

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

OTHERS: （残炭分析配合联用）

An analytical balance (not included) 分析天平

ORDERING INFORMATION:

STANDARD ACCESSORIES:

1 Porcelain Crucible 样品杯，陶瓷坩锅

10pcs

2 Skidmore Iron Crucible with Cover内坩锅和盖

1set

3 Large Iron Crucible with Cover (stainless steel) 外坩锅和盖（不锈钢）

1set

4 Large Iron Crucible Cover for Temperature Check 外坩锅电偶护套

1pc

5 Crucible Temperature Checking Thermocouple （样品）坩锅电偶护套

1pc

6 Hood烟罩

1pc

7 Power Connecting Cable， 1.0m电源连接线

1pc

8 Signal Connecting Cable， 1.0m信号连接线

1pc

9 AC Power Code， 3.0m ( or 2.5m (>AC200V) 电源线

1pc

10 Gas Hose， 9×16×1500mm燃气管，耐压管

1pc

11 Gas Hose Band管夹

2pcs

12 Instruction Manual使用说明书

1copy

OPTIONAL ACCESSORIES: （选购件1）

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

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

1 Porcelain Crucible样品杯，陶瓷坩锅

10pcs

2 Skidmore Iron Crucible 内坩锅

1pc

3 Skidmore Iron Crucible Cover 内坩锅盖自

1pc

4 Large Iron Crucible (stainless steel) 外坩锅（不锈钢）

1pc

5 Large Iron Crucible Cover (stainless steel) 外坩锅盖子（不锈钢）

1pc

6 Heater Assembly， Side 加热炉侧部组件

1set

7 Heater Assembly， Bottom加热炉底部组件

1set

8 Thermocouple for Flame Detection 火焰检测热电偶

1pc

9 Pilot Burner 燃气点火头

1pc