MPC-302自动微量倾浊...
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 MPC系列有多种型号可选择。MPC-302适用于3样品同时测试,MPC-602用于6样品同时测试。MPC-102L是液冷型,MPC-102A是风冷型。
 
 POUR POINT AT 1 ℃ INTERVALS FOR HIGHER YIELD IN PROCESS:
 The conventional PP test methods yield a rough PP numbers of multiple of 3 ℃, and thus higher resolution in PP determination has been long awaited for more elaborate process control. With the patented Air Pressure method, PP can be now determined at 1 ℃ intervals with high accuracy, since the disturbance on the formation of wax crystal structure through the test process is at a minimal level. When PP is measured at 1 ℃ intervals, typical repeatability and reproducibility are 1 ℃ and 2 ℃, respectively.
 传统的“倾斜法”是按3℃间隔测试样品的倾点,新的标准按1℃间隔测试样品,仪器测试精度大于试验标准测试规定,可以保证试验结果的精度更高。“气压法”也可有效避免降温过程中,样品的蜡状析出和冰晶体对结果的干扰。
 
 EASY SAMPLE HANDLING: 采样少,易操作
 Since the required specimen volume is a mere 4.5 ml and the specimen cup is a test-tube type removable jar, the sample handling is extremely easy. 样品仅需求4.5毫升,玻璃小型样品杯是一个可取放的瓶状试管,操作极其简单。
 
 EASY, QUICK, AND PRECISE PP/CP DETERMINATION:
 Just set up the specimen, set test parameters, and then press the START key to start a test. Specimen is cooled at the steepest possible rate without affecting the formation/growth of wax crystal, which has been known to be critical in PP/CP determination. For fuel oils, the specimen may be even pre-heated automatically and then cooled for CP/PP determination, which further improves test throughput.
 选好样品后,输入测试参数,预期的倾/浊点数据,按下“开始”键。测定过程由仪器自动完成,无需人工干预。当到检测出倾点后,样品被自动加热至与室温一致。从而可在短时间内进行多组测试。
 相较于传统测试方式,“气压法”的效率更高,一般只要传统方式的1/3 或 1/2的时间,就可以完成测试。可在短时间内进行多组测试。
 
 TANAKA Mini Pour/Cloud Point Tester, series MPC-602/302
 SPECIFICATIONS:
 
 TYPE:
 Mini Pour Point(PP) and Cloud Point(CP) tester with 6 test heads (MPC-602) or 3 test heads (MPC-302) in Bench-top package.With sequential CP and PP measurement capability. Sample cooling and pre-heating by Peltier modules with external cooling liquid. 应用“气压法”测试样品倾点(PP),浊点(CP),或样品的浊点(CP)+倾点(PP)的连续测定,特有的半导体制冷/加热设计,MPC-302适用于3样品同时测试,MPC-602用于6样品同时测试。
 
 TEST STANDARDS: 适用标准
 ASTM D6749/D97, ISO 3016(PP) , (倾点)
 ASTM D2500, ISO 3015 (CP) (浊点)
 
 SPECIMEN VOLUME(样品量): 4.5ml
 
 MEASURING RANGE: (typical*)测试范围
 +51 ℃ to -65 ℃ with cooling liquid of -35 ℃ (外接循环制冷源,介质温度约在零下35℃)
 +51 ℃ to -60 ℃ with cooling liquid of -25 ℃ (外接循环制冷源,介质温度约在零下25℃)
 +51 ℃ to -40 ℃ with tap water of 20 ℃ (直接外接循环水冷,水温约在20℃)
 
 *:Sample viscosity, etc. affects on lowest temperature of the measuring range.
 样品本身的低温运动粘度的性质,限制了试验所需要zei低的测试温度。
 
 MEASUREMENT MODES: 测试模式
 Selectable from various modes. 可选择多种测试模式
 1.CP mode浊点测试模式(每隔0.1 或 1.0℃测试)
 
 2.PP modes: Programmed by the user. Programmable 倾点测试模式,按用户要求组合
 parameters are: 需要先选择油品种类,再选择测试温度。
 *Amount of applied air pressure for PP detection, to accommodate different sample types: L(low) for diesel fuels, H(high) for lube oils, VH(very high) and UH (ultra high) for residual fuels and similar samples. 按油品种类(L-柴油;H-润滑油;VH或 UH-重油/渣油)
 *Testing intervals: 1.0℃, 2.5℃, or 3.0℃ 按温度每隔1.0℃, 2.5℃, 或 3.0℃测试
 (In total, 4x3=12 modes for PP.) 以上总计12种组合倾点测试模式
 
 3.CP/PP modes: 浊点+倾点连续测试 (重复测试)
 CP is determined and then PP. PP detection is programmable by the user with the same parameters as PP modes’. (12 modes in total.)
 到检测出倾点后,样品被自动加热至与室温一致,再次连续测试样品,或再次按不同的模式测试样品,尤其适用于科研场合。
 
 
 SAMPLE AUTOMATIC PRE-HEATING: 样品自动加热
 Automatic preheating at either +45 ℃ or EPP+10 ℃. (EPP=Expected Pour Point)
 按试验方法对样品预热步骤的要求,仪器也包括了样品预热的功能。每次测试时,样品会按要求被预热到(45℃)或(预期倾点+10℃)
 
 DISPLAY: (显示)
 Test parameters, EPP, bath temperature, sample temperature, PP, and CP displayed on VFD. Temperatures displayed with 0.1 ℃ increments. VFD荧光屏,清晰显示试验参数,冷浴温度,样品温度,倾点,浊点,预期倾点等内容。
 温度显示精度0.1℃。
 
 
 
 PRINTER: 打印机
 (built-in) PP, CP, mode, EPP, etc. printed by thermal printer. 内置热敏式打印机,打印试验结果。
 
 EPP SETTING: 预期倾点设定
 EPP(Expected Pour Point) needs to be set prior to test starts. 测试开始时需要输入预期倾点
 
 SPECIMEN CUP: (样品杯)
 Cylindrical glass test jar with 4.5ml sample volume.
 石英玻璃的小型样品杯,每次试验只需要4.5ml的样品
 
 SENSORS: 传感器
 Compound type sensor assembly for PP and CP. 同一仪器既可以检测倾点,也可以检测浊点
 PP detected by air pressure method (patented). (zl设计的)气压传感器变化检测倾点
 CP detected photo-electrically. 光电传感器检测浊点
 PT100 temp. sensors. 铂电阻检测温度
 
 SAMPLE COOLING RATE: 降温速率
 As standard, 4 ℃/min. till EPP+40 ℃, and 1 ℃/min. thereafter. Cooling process is programmable.
 按标准规定:在预期倾点+40℃以前,降温速率4℃/min;在此以后,降温速率1℃/min。
 用户也可以自行设定特殊的降温曲线,便于科研应用。
 
 SAFETY SHUTDOWN: 安全保护
 As hot side of Peltier module reaches 60 ℃ while preheating, warning buzzer beeps and heating stops. 半导体热面温度达到(60℃),超过限定时 ,仪器报警提示,并且自动停机
 
 DATA OUTPUT: 数据输出
 RS-232C 1 channel标准RS-232C接口,1
 
 POWER REQUIREMENTS: (电源需求)
 100, 120, 220, or 240VAC
 1.5kW (MPC-602), 1.0kW (MPC-302)
 
 DIMENSIONS AND WEIGHT: (体积和重量)
 800Wx550Dx850H, 100kg (MPC-602)
 800Wx500Dx800H, 75kg (MPC-302)
 
 ORDERING INFORMATION:
 STANDARD ACCESSORIES: (标准附件)
 
 MPC-602
 MPC-302
 
 1.Specimen Cup with Reflex Sea样品杯(带反光贴片)
 20 pcs
 10 pcs
 
 2.Spare Pressure Conducting Tube导压软管
 6 pcs
 3 pcs
 
 3.AC power cable电源线
 1 pc
 1 pc
 
 4.Hose and clamps for Chillers软管和夹具
 1 set
 1 set
 
 5.Instruction manual使用说明书
 1 copy
 1 copy
 
 
 
 OPTIONAL ACCESSORIES: (选购件1)
 Water Regulator with Pressure Gauge(for Connecting Tap Water)
 循环泵组件 (直接外接水冷专用)
 
 Chillers for -60 ℃ of Measurement: TANAKA TCU-40B, Neslab RTE-740(*1) or Julabo FP-40MC(*2) Use above chiller x 3 sets for MPC-602, 2 sets for MPC-302
 试验温度要求-60℃(零下60℃)需要外接循环制冷源,
 MPC-602必须外接3台制冷源;MPC-302必须外接2台制冷源
 推荐以下型号:
 TANAKA TCU-40B(日本田中制)或RTE-740(美国制)或Julabo FP40-MC(德国制)
 
 Chiller for -40 ℃ of Measurement: Use above chiller x 1 set (MPC-602 and 302)
 试验温度要求-40℃(零下40℃),MPC-602/302必须外接至少1台循环制冷源
 
 *1: Made in USA. *2: Made in Germany.
 
 SUGGESTED SPARES FOR 2 YEARS: (选购件2,2年维护)
 
 MPC-602
 MPC-302
 
 1.Specimen Cup with Reflex Seal样品杯(带反光贴片)
 100 pcs
 50 pcs
 
 2.Reflex Seal(反光贴片)
 120 pcs
 60 pcs
 
 3.Pressure Conducting Tube导压软管
 30 pcs
 15 pcs
 
 4.O-Ring set (G-35 and P-8) O型圈(G-35 +P-8)
 12 sets
 6 sets
 
 5.Printing Roll Paper 打印纸
 40 pcs
 20 pcs

     

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