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DMT SINGLE MYOGRAPH SYSTEM 320A

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FEATURES & BENEFITS

  • Manually operated micropositioner for accurate tension control
  • Can be easily combined with microelectrodes for membrane potential measurements 
  • Easily integrated into an imaging system for simultaneous force measurements and vessel wall fluorescence
  • Digital output. Data directly piped into Labchart Pro
  • OVERVIEW
  • DETAILS
  • PARTS
  • DOWNLOADS
  • RESEARCH PAPERS
  • SPARE PARTS
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The new updated Single Wire Myograph System 320A from DMT is a part of the membership of the Wire Myographs product range. With the finger touch screen it has been designed to be very easy to use. Furthermore, the new Interface of the Wire Myograph System is prepared for the DMT Device Enabler allowing Automatic recognition of supported devices by LabChart. It also allows use of multiple devices simultaneously, correct units and ranges in LabChart channels but also recording of data into LabChart alongside a PowerLab.

The Single Wire Myograph System 320A developed by DMT is ideal for studying a single vessel with a diameter of 30 μm - 3 mm. The vessel is mounted as a ring preparation by threading it over two parallel stainless steel wires and securing the wires to two supports or "jaws". One support is attached to a precision micrometer, allowing manual control of vessel circumference and stretch. The other support is attached to a force transducer for measurements of force/tension development. 
​
​The preparation is mounted in a heated 10 ml acid-resistant, stainless steel chamber, which can be covered with a lid featuring ports for rapid suction/draining, refilling and bubbling of oxygen. The base of the chamber contains a window allowing morphological observation or fluorescence measurements on an inverted microscope. Typically, the preparation is kept in the heated vessel chamber in a physiological salt solution at 37°C, bubbled with oxygen where the vessels remain viable for at least 12 hours. 

CHAMBER:
Chamber volume (min)
Chamber(s)
Chamber material
Vessel size
Vessel normalization
Micrometer resolution
Mounting type
TEMPERATURE:
Range
Resolution
Stability
Heating
TRANSDUCER:
Output reading
Range
Resolution
Force calibration
OUTPUT:
Data communication
Analogue output channels  
Analogue output range 

​​4.2 ml
1
Acid resistant stainless steel
>30 µm
Manually
0.01 mm
Jaws
 
15.0 to 50.0 °C
0.1 °C
±0.2 °C
Yes
 
mN
±200 mN
0.01 mN
Yes
 
USB 2.0
4
±2.5 V
​NEED-TO-HAVE
​
Data Acquisition - LabChart Pro (400106)
Cable - USB 2.0 (400107)
Computer Package (Desktop) (101022)
Vacuum Package - 220V (101052) or 110V (101018)
Dissection Stereo Microscope - Zeiss Stemi 305 (400484)
Light Source CL4500 LED (400599)
Dissection Tool kit (101017)
Open Heating Bath Circulator – 220V (400740) or 110V (400737
NICE-TO-HAVE
​​Force Transducer – isometric (300172)
Gas Supply Manifold (300295)
Wire - 25µm (tungsten) (300096)
Extended Warranty +3 years (101034) or
Extended Warranty +8 years (101035)
BROCHURE - Single Myograph System - model 320A
USER MANUAL - Wire Myograph Syste, - 320A & 360CW - vol. 2.0
USER GUIDE - Single Wire myograph System - 320A - vol. 2.1
DOCUMENTATION - Normalization Guide, vol. 2.1
Murine breast cancer feed arteries are thin-walled with reduced α1A-adrenoceptor expression and attenuated sympathetic vasocontraction
​Anne Sofie Froelunde, Marit Ohlenbusch, Kristoffer B. Hansen, Nicolai Jessen, Sukhan Kim and Ebbe Boetkjer
Breast Cancer Research2018, Published: 22 March 2018
​
Calcium oscillations in human mesenteric vascular smooth muscle
Navarro-Dorado, Garcia-Alonso, van Breemen, Tejerina, Fameli,  Biochem Biophys Res Commun. 2014 Feb
​
TMEM16A knockdown abrogates two different Ca2+-activated Cl - currents and
contractility of smooth muscle in rat mesenteric small arteries

Dam VS, Boedtkjer DM, Nyvad J, Aalkjaer C, Matchkov V.​
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DENMARK  +45 87 41 11 00 
DMT-USA  +1 734 707 0250 ​ 
DMT-CHINA +86 21 6486 9685
DMT-ASIA PACIFIC +61 2 8814 1597
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  • Products
    • DMT Wire Myograph Systems >
      • DMT | Wire Myograph System - General
      • Wire Myograph Systems - All
      • Single Wire Myograph System - 320A
      • Dual Wire Myograph System - 420A & 520A
      • Multi Wire Myograph System - 620M
      • Automated Multi Myograph System - 630MA
      • Confocal Wire Myograph System - 360CW
    • DMT Pressure Myograph Systems >
      • Pressure Myograph - General
      • Pressure Myograph Systems - All
      • Pressure Myograph Systems - 112PP
      • Pressure Myograph Systems - 114P
      • Confocal Pressure Myograph System - 120CP
      • Culture Myograph System - 202CM
    • DMT Muscle Strip Myograph Systems >
      • Muscle Strip Myograph System - General
      • Muscle Strip Myograph System - All
      • Muscle Strip Myograph System - 820MS
      • MyoDynamics Muscle Strip Myograph System - 840MD
    • DMT Tissue Organ Bath Systems >
      • Tissue Organ Bath System - General
      • Tissue Organ Bath Systems - All
      • Tissue Bath System - 720MO
      • Tissue Organ Bath System - 750TOBS
      • Tissue Organ Bath System - 751mT
    • DMT Langendorff
    • DMT Stimulators >
      • Stimulator - CS4/CS8
      • Stimulator - CS4+
    • Speciality Chambers >
      • Speciality Chambers - All
      • Tissue Puller - 560TP
      • Pressure Myograph System - 110PXL
      • Pressure Myograph For Rapid Freezing - 115FP
    • Accessories >
      • All Accessories
      • Automatic Buffer Filler System
      • Calibration
      • Chamber Covers
      • Data Acquisition System
      • FlowMeter - 162FM
      • Force/Pressure Transducers
      • Mounting
      • Special Parts For The Culture Myograph
      • General Laboratory Equipment
      • Other Accessories
  • Software
    • For Wire Myograph Systems
    • For Pressure Myograph Systems
    • For Tissue Organ Bath Systems
    • DMT Device Enabler
    • License
  • News
  • Events
  • Support & service
    • Myograph Course
    • Service & Development
  • About
    • About
    • Privacy Policy
    • Terms & Conditions
  • CONTACT
    • Contact
    • Job Opportunities