DMT
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Automated Multi-Myograph System - 630MA

​4-channel system allowing the study of any tubular segment's vascular functionality while adding the ease of automating the normalization procedures so calculations and preload tension are easily set. 
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High Quality

Ideal for work requiring high throughput
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Thoughtful Design

Small Vessel Myograph & Traditional Organ Bath
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Latest Technology

Direct data streaming to LabChart by ADInstruments
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User Friendly

Reliable, flexible & trusted
Making it easier… the Automated Wire Myograph System - model 630MA adds the ease of automating the normalization procedures so that calculations and preload tension is easily set. Following mounting and equilibration, passive length-tension relationships are determined by a standardized approach. This allows the standardization of initial experimental conditions, an important consideration when examining pharmacological differences between vessels.

​The DMT myograph system itself is a highly sophisticated research instrument ideal for smooth muscle contractile study. Once vessels are dissected, cleaned, and mounted onto the four individual chambers, the segment is kept under physiological conditions.
 
The acid-resistant stainless steel chamber contains up to 8ml of physiological salt solution (PSS), where the temperature is maintained via the built-in heating. Gas inflow is individually controlled and easily regulated by a needle valve. 
 
Chamber covers help maintain the temperature and buffer conditions, and compounds are added directly to the chamber through the cover. Vascular reactivity of the segment is measured under isometric conditions through a highly sensitive and accurate transducer. The opposite side is attached to a precision micrometer, allowing control of the vessel circumference.

Drainage of the buffer is quickly done through a vacuum connection and the built-in manifold.
 
This DMT myograph system is highly suited for pharmacological investigations on vessel reactivity. Multiple units, especially in combination with the Automatic Buffer Filler System - 625FS, can be conveniently arranged side-by-side. 
 
This makes the DMT Myograph an ideal system for work requiring a higher throughput, such as drug screening, concentration responses, or experiments where individual testing of vessels in separate baths is necessary.
Related Products:​
  • ​​Data Acquisition  ​
  • Computer Package (Desktop) 
  • Dissection Stereo Microscope 
  • Light Source 
  • Dissection Tool Kit 
  • Open Heating Bath Circulator
  • Vacuum Package
  • ​Buffer Filler System - 625FS
  • Gas Supply Manifold 
  • pH Electrode & pH Meter License 
  • Volume Reducing Insert
  • Tungsten Wire - 25µm, 15µm or 10μm
  • Mounting Pins 100µm, 200µm, 250µm, 300µm, or 400µm (*2)
  • Service & Maintenance Agreement
  • Extended warranty +3 years (*1)

*1 2-Years of Warranty included in purchase
*2 200µm mounting pins included in purchase. 
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Chamber Unit(s)

# Versatile function - myograph & organ bath in one
​# Acid resistent stainless steel chamber (avoid lipids/compounds sticking)
​# Ring-mounted segments >30µm/<10mm
# Automatic normalization (pre-load tension)
# Low chamber volume
# ​XYZ adjustments for accurate alingment of segment

Interface Unit

​# Integrated heating, gassing, & drainage
​# Direct data streaming
# Selectable force range (mN)
# Intregreted calibration procedure
# ​Intuitive touch-screen interface menus
# Compact design / small footprint
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Data Sheet

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Citations Google Scholar

WIRE MYOGRAPHY
​Single Wire Myograph System - 320A
Confocal Wire Myograph System - 360CW
​Dual Chamber Wire Myograph System - 420A
Multi Myograph System - 620M
Automated Multi Myograph System - 630MA
​​​PRESSURE MYOGRAPHY
Pressure Myograph System - 112PP
Pressure Myograph System - 114P
​​ORGAN BATH
​Organ Bath System - 820MO
​
MUSCLE STRIP
MyoDynamics Muscle Strip System - 840MD
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  • Products
    • Wire Myograph Systems >
      • Wire Myography
      • Single Wire Myograph System - 320A
      • Confocal Wire Myograph System - 360CW
      • Dual Wire Myograph System - 420A
      • Multi Myograph System - 620M
      • Automated Multi Myograph System - 630MA
    • Pressure Myograph Systems >
      • Pressure Myography
      • Pressure Pulsation Myograph System - 112PP
      • Pressure Myograph System - 114P
    • Organ Bath Systems >
      • Organ Bath
      • Organ Bath System - 820MO
    • Muscle Strip Systems >
      • Muscle Strip Systems
      • MyoDynamics Muscle Strip System - 840MD
    • Accessories & Spare Parts >
      • Accessories
      • Buffer Filler System
      • Dissection & Mounting
      • FlowMeter - 162FM
      • Software >
        • For Wire Myograph Systems
        • For Pressure Myograph Systems
      • Stimulators >
        • Stimulator - CS4+
        • Stimulator - CS8
      • Transducers
  • Resources
    • Guides, Videos & More
    • Myograph Training/Installation
    • System Maintenance
    • Software Downloads >
      • DMT Device Enabler
      • DMT MyoVIEW 5
      • DMT MyoNORM
  • Blog
  • About us
  • Contact