MacroRAM

MacroRAM

Benchtop Raman Spectrometer

MacroRAM™ is an easy-to-use macro Raman spectrometer for fast and reliable analysis of solids, liquid solutions, powders, and gels in bulk. Its compact, robust design with Class 1 internal laser safety and LabSpec 6 software delivers consistent, reproducible results across teaching labs, industrial QC, and manufacturing environments.

Why Choose MacroRAM

  1. Quick, easy, and efficient Raman spectroscopy with minimal sample preparation and <1 min warm-up
  2. Superior sensitivity and wide dynamic range via BI‑NIR CCD (~4× NIR QE) and adjustable laser power
  3. Class 1 internal compartment and Class 3b external probe safety interlocks
  4. Robust, compact design for laboratory and field use
  5. Effortless operation with LabSpec 6 software and 21 CFR Part 11 compliance
  6. Flexible sampling options including cuvettes, powder holders, flow cells, and external probes
Why Choose

Key Advantages of MacroRAM

Rapid analysis 

Fractions of a second measurements 

Ideal for real-time process tracking

Exceptional sensitivity

BI‑NIR CCD (~4× QE in NIR) 

Detects low-concentration samples

Wide dynamic range

55,500:1 CCD dynamic range 

Handles varying sample concentrations

Robust safety features

Class 1 internal compartment & external interlocks

Ensures user protection

Technical Specifications of MacroRAM

Wavelength785 nm
Laser Power7 mW – 450 mW
Laser SafetyClass 1, internal sample compartment; Class 3b, external probe
Dispersion (nm mm-1)10.3
Spectrograph f/#3.3
Spectrograph Focal Length 115 mm
Spectral Range100 – 3400 cm-1 (Stokes)
Detector TypeSyncerity Back illuminated NIR CCD
Sensor Size2048 x 70
Pixel size 14 µm
Detector cooling-50°C
Dynamic Range55,500:1
CCD Dark Current (e-/pixel/s)0.05
Spectral Resolution 8 cm-1 at 914 nm
Dimensions (W x D x H)432 mm (17”) x 432 mm (17”) x 381 mm (15”)
Weight45 lbs (20.4 kg)
Ambient Temperature Range15 – 30°C (59 – 86°F)
Maximum Relative Humidity75%
PowerUniversal AC single-phase input power; 100-240 V AC; line frequency 50 – 60 Hz
FusesOne 5 x 20 mm IEC approved, 2.0 A, 250 V, time delay fuse
Operating SystemCompatible with Windows 7, 10, and 11 (32-bit or 64-bit)

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