MPA160SRS MPA160& MPA161 Digital Melting Point Apparatus for Students

DigiMelt is a modern, low cost, digital melting point apparatus designed specifically for the student lab. Students learn the visual detection capillary method of melting point determination without the frustration of trying to control the oven temperature. DigiMelt rapidly heats the oven to the programmed start temperature, then ramps at the specified rate. The student carefully observes the samples and records the melting points with a touch of a button.Digital Temperature ReadoutDigiMelt incorporates a platinum resistance temperature detector (RTD) instead of the usual mercury thermometer. This means better accuracy on the readings, and no more mercury cleanup from broken thermometers. The RTD is encased inside the oven block making it virtually unbreakable.

Microprocessor Temperature ControlSome student instruments use a large knob that simply throttles power to the oven without any sense of what the target temperature is. DigiMelt uses an RTD for feedback, so it "knows" the oven temperature. This means the students can enter a start temperature, a ramp rate, and a stop temperature and the microprocessor takes care of the rest. Furthermore, the microprocessor can deliver variable amounts of power to the oven, so it can quickly ramp to the starting temperature, then perform the ramp as slowly as 0.5 oC/min.High Quality OpticsRather than forcing the student to peer through a tiny lens with poor illumination, the DigiMelt uses a large magnifier that allows plenty of eye relief. The user can see all three capillaries easily at a comfortable distance from the instrument. White LEDs are used to provide high-contrast illumination.

Tube TapperFor many students, the melting point lab is the first time they have touched a capillary. This can lead to lots of capillaries on the floor and many broken capillaries. DigiMelt employs an integral cell phone vibrator motor to let students pack their sample without tapping them on the bench or dropping them through a long glass tube. A molded guide in the chassis allows students to pack three samples at a time.Easy MaintenanceCleaning the lens is as simple as removing the lens retaining ring. If a student should break a capillary, the entire lens holder assembly slides out for easy clean up of the broken glass. Replacing thermometers is a thing of the past as the RTD will never break and cannot be removed from the instrument. Unlike conventional incandescent bulbs that must be periodically replaced in some student instruments, the white LEDs used in DigiMelt will last a lifetime.

Safer for StudentsThe DigiMelt uses an internal RTD thermometer, which means students and TAs are never exposed to toxic mercury vapors. Some student instruments will reach 500 °C and stay at that temperature indefiniy - a severe burn hazard. The DigiMelt’s maximum temperature is 260 °C, which allows testing of virtually all organic compounds a student might examine. Inligently designed cowling protects students from touching the hot oven. Furthermore, the oven will automatically turn off after being idle for 30 minutes.

Agilent 83497A 光電時鐘恢復(fù)模塊

Agilent 8157A 光衰減儀

Agilent 81637B 快速功率計

Agilent 34570A 數(shù)字萬用表

Agilent 44476A 微波復(fù)用器模塊

Agilent 70004A 光譜分析儀

Agilent 81000FI 光纖連接器

Agilent 81002FF 積分球

Agilent 81521B 光功率計探頭

Agilent 81524A 光功率探頭

Agilent 81525A 大功率光學(xué)探頭

Agilent 81533A 接口模塊

Agilent 81533B 接口模塊

Agilent 81536A 光功率計傳感插件

Agilent 81560A 可變光衰減器

Agilent 81567A 可變光衰減器模塊

Agilent 8156A 光衰減器

Agilent 81578A可變光衰減器模塊

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Agilent 81633A 分布式反饋(DFB)激光器

Agilent 81635A 雙光功率傳感器

Agilent 8163A光功率計主機

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Agilent 81662A 分布式反饋(DFB)激光器

Agilent 8168E 可調(diào)諧激光源

Agilent 83440D光波轉(zhuǎn)換器

Agilent 83480A 數(shù)字通信分析儀

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Agilent 86100A 光示波器

Agilent 86100C 寬帶示波器主機

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Agilent N7740 多端口光功率計

Ando AQ2140光功率計

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Ando AQ2742 光功率傳感器

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Ando AQ4211LD組件

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Andu AQ-4137 光源

Andu AQ-4142 光源

Anritsu 69347B 信號源

Anritsu MN9610B光衰減器

Anritsu ms9710c 光譜分析儀

Anritsu MS9740A 臺式光譜分析儀

CVI Melles Griot 05-LHP-211-1 激光器

Ericsson FSU-975 光纖熔接機

Exfo IQS-3150 可變衰減器

EXFO WA-1650 光波長計

HP 8153A 光功率計

HP 8153B 光波萬用表

HP 81551MM 點光源模塊

HP 83540A 插件信號源

HP 8595E 頻譜分析儀

IFR GPS-101定位系統(tǒng)模擬器

Jdsu HA9 光衰減器

JDSU OLP-55 光功率計

Keithley 7001半導(dǎo)體開關(guān)系統(tǒng)

Keithley 2001A 數(shù)字多用表

Keithley 2400 數(shù)字源表

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KEITHLEY 6221 電流源表

Keysight 11708A 衰減器墊

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Keysight 34903A GP開關(guān)模塊

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Keysight 81623B 鍺光功率探頭

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Keysight 82357B GPIB 卡

Keysight 86100D 寬帶寬示波器主機

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Keysight E3631A 三路輸出電源

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Keysight N5181A 射頻模擬信號發(fā)生器

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Newport 818-IG高性能光電二極管傳感器

Newport 918-IG 高性能光電二極管傳感器

Newport 918-ir 高性能光電二極管傳感器

NI PCI GPIB小卡

NI PXI-1031 板卡

Photom EP-712 光功率計

Picometrix PT-12B 光電轉(zhuǎn)換芯片

R&S FSP3 頻譜分析儀

R&S NRPZ51 射頻功率計

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Tektronix DPP125B 誤碼儀

Tektronix 80C02 光采樣模塊

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USHIO UXM-Q256BY點光源

YOKOGAWA AQ2200-421 單槽型光開關(guān)

YOKOGAWA AQ2201 幀控制器主機

 光示波器/眼圖儀—Agilent 86100A, Agilent 86100B, Agilent 86100C, Agilent 86100D,Agilent 86105A, Agilent 86105B, Agilent 86116C, Agilent 86105D, Agilent 86103A, Agilent 86106B, Agilent 86103B, Agilent 83493A, Agilent 83496A, Agilent 86118A, Agilent 54754A，Tektronix DSA 8300，Tektronix DSA 8200，Tektronix 80C08，Tektronix 80C15，Tektronix 80C07, Tektronix 82A04，Tektronix 80E04,Anritsu MP2100B光譜分析：Agilent 86142B, Agilent 86146B,Agilent 86140B,Anritsu MS9740A,Anritsu MS 9710C,Anritsu MS9710B,Yokogawa 6317B,Yokogawa:6370D波長計：Agilent 86122A,Agilent 86120B,Agilent 86120C,EXFO WA1600,EXFO WA1650,EXFO WA1100光衰減器：Agilent 8156A,Agilent 8157A，Agilent 81570A,Agilent 81571A,Agilent 81576A,Agilent 81577A，Agilent 81567A,JDSU HA-9光萬用表:Agilent 8164A,Agilent 8164B,Agilent 8163A,Agilent 8163B,Agilent 8153A,Agilent 8166B,Agilent N7744A,Agilent N7745A,Agilent N7748A,Agilent 81632B,Agilent 81633A,Agilent 81634A,Agilent 81634B,Agilent 81635A,Agilent 81636B,Agilent 86137B,Agilent 81623A,Agilent 81623B,Agilent 81624A,Agilent 81624B,Agilent 81625A,Agilent 81625B,Agilent 81626B,Agilent 81628B,Agilent N7752A誤碼儀：Agilent N5980A,Agilent N4901A,Agilent N4903A,Agilent N4906A光開關(guān)：Agilent 81595B,Agilent 86062C,JDSU SB optical switch可調(diào)光源：Agilent 81640A,Agilent 81642A,Agilent 81680A，Agilent 81682A，Agilent 81600B網(wǎng)絡(luò)分析儀：Agilent E5071C，Agilent 8722ES,Agilent 8720ES,Agilent E5061B,Agilent E5062A，R&S ZNB射頻信號源：Agilent E4438C,Agilent 8257D，Agilent N5181A,Agilent N5182A,Aglent N5182B,Agient N5183A,Agilent 8257D，Agilent 8267D頻譜分析儀：Agilent E4440A,Agilent N9010A，Agilent N9020A，Agilent N9030AWifi/藍牙測試儀：Anritsu 8852B,LitePoint IQxel 80，,LitePoint IQXEL 160，,LitePoint 2011，,LitePoint IQ flex，Agilent N4010A