OSCHND-14-20141125_01415.pdf

14 January 2015

NRL-5524

PURCHASE DESCRIPTION

OSCILLOSCOPE, DIGITIZING

GMG: OSCHND-14

Solicitation No.: N00104-15-R-DA82 / TAMCN: A7061

1.0 GENERAL This procurement requires a hand-held, battery-operated, combination digitizing oscilloscope and digital multimeter.

2.0 CLASSIFICATION The equipment shall meet the requirements of MIL-PRF-28800F, class 2, for Navy shipboard, submarine, shore, and Marine Corps applications, with the following exception and additions.

a. The conducted EMC tests are not invoked.

b. The 30 cm transit drop test is invoked.

c. The loose cargo bounce test is invoked

d. Operating temperature is relaxed to: 0°C to +50°C

e. Operating temperature with charger/power adapter attached: 0ºC to +40ºC

f. Non-operating temperature is relaxed to: -20°C to +60°C

3.0 OPERATIONAL REQUIREMENTS The equipment shall be capable of measuring and displaying two waveforms or selected multimeter functions. The instrument shall operate within the following minimum specifications.

3.1 Oscilloscope functions Oscilloscope functions shall be as detailed below.

3.1.1 Vertical system: Unless otherwise specified, the following shall apply to two independent vertical inputs. Input common shall be isolated channel to channel and channel to chassis.

3.1.1.1 Bandwidth: DC to 200 MHz (≤ 3 dB roll-off); 10 Hz to 200 MHz (≤ 3 dB roll-off) with AC coupling.

3.1.1.2 Rise time: < 1.75 ns

3.1.1.3 Bandwidth limiter: Bandwidth limiter must be up to a minimum of 15MHz.

3.1.1.4 Sensitivity: 2 mV/div to 50V/div

3.1.1.5 DC gain accuracy: 2mV/div to 500mV/div: ±4.0% full scale; 1V/div to 50V/div: ±3.3% full scale

3.1.1.6 Vertical resolution: The analog-to-digital converter shall provide at least eight bits of resolution.

3.1.1.7 Input impedance: 1 MΩ ± 1% shunted by ≤ 26 pF

3.1.1.8 Maximum input voltage: 300 V (DC + peak AC)

3.1.1.9 Input coupling: DC and AC

3.1.2 Horizontal system

3.1.2.1 Sample rate: 1 GSa/s or greater per channel real-time sampling rate

3.1.2.2 Number of digitizers: 1 digitizer per channel

3.1.2.3 Time base range: 5 ns/div to 5 s/div

3.1.2.4 Time base Accuracy: ±(0.02% of reading + 1 point)

3.1.2.5 Record Length: > 1000 points

3.1.2.6 Glitch capture: A glitch capture mode shall be provided to capture transients of 50ns or less in duration.

3.1.3 Trigger System

3.1.3.1 Sources: Channel 1, channel 2, and external.

3.1.3.2 Sensitivity: Channel 1 and 2: 1 division from dc to 50 MHz and 1.5 divisions from 50 to

200 MHz.

3.1.3.3 Modes: Auto and normal

3.1.3.4 Types: Edge, Pulse, and Video

3.1.3.5 Delay time range: 0 to 5s

3.1.4 Parametric measurements: Cursors shall be provided to allow for the measurement of amplitude and time. The equipment shall be capable of (with either manual cursors or automatic) measuring and displaying the following parameters of the displayed signal: period, frequency, width (+ and -), duty cycle (+ and -), rise time, fall time, max, min, average, amplitude, peak-to-peak, rms, and watts.

3.1.5 Waveform storage: The equipment shall be capable of storing not less than ten waveforms with associated vertical and horizontal settings in nonvolatile memory.

3.2 Multimeter functions

3.2.1 AC voltage characteristics: The equipment shall respond to and display the true rms value of ac signals.

3.2.1.1 Range: 1 mVrms to 640 Vrms

3.2.1.2 Resolution: > 4000 counts, full scale

3.2.1.3 Accuracy: 40 Hz to 60 Hz: ±(2% of reading + 10 counts); 60 Hz to 500 Hz: ±(2.5% of reading + 15 counts)

3.2.2 DC voltage characteristics

3.2.2.1 Range: 1 mV to 880 V

3.2.2.2 Resolution: > 4000 counts, full scale

3.2.2.3 Accuracy: ±(0.5% of reading + 5 counts) minimum

3.2.3 Resistance characteristics

3.2.3.1 Range: 1 Ω to 30 MΩ

3.2.3.2 Resolution: 4000 counts up to 5 MΩ and 3000 counts up to 30MΩ

3.2.3.3 Accuracy: Up to 5 MΩ: ±(0.6% of reading + 5 counts); 5 MΩ to 30 MΩ: ±(2% of reading

+ 5 counts)

3.2.4 Continuity check: An audible tone is generated with continuity.

3.2.5 Diode check: A diode test function shall be provided.

3.2.6 Input impedance: ≥1 MΩ shunted by ≤ 100 pF

3.2.7 Input connectors: Input connectors shall be banana jacks spaced 19 mm (0.75 in) apart for use with dual-banana connectors.

3.3 Data acquisition functions Data acquisition functions shall be as detailed below for oscilloscope and multimeter.

3.3.1 Record size: > 13000 points

3.3.2 Recorded time span: Up to 8 days

3.4 Automatic setup The equipment shall be equipped with a single push-button control that will initiate automatic adjustment of oscilloscope mode vertical and horizontal deflection factors and trigger level or multimeter auto ranging mode (as appropriate) for an optimized display of the input signals.

3.5 Remote interface The equipment shall be provided with an USB compatible interface.

3.6 Display characteristics Oscilloscope usable display area: Minimum of eight vertical by eight horizontal divisions with an internal graticule. Multimeter display shall be capable of accommodating the resolution specified herein. Input overload, polarity, and battery state indicators are required.

3.6.1 Display type: Color liquid crystal backlit display.

3.6.2 Display size: 144mm (5.6 in) minimum measured diagonally.

3.6.3 Display resolution: 240 x 240 pixels minimum.

3.6.4 Display Contrast: User adjustable

4.0 GENERAL REQUIREMENTS

4.1 Temperature

4.1.1 Operating temperature: 0°C to +50°C

4.1.1.1 Operating temperature with charger/power adapter attached: 0ºC to +40ºC

4.1.2 Non-operating temperature: -20°C to +60°C

4.2 Power Source MIL-PRF-28800F DC internal power source requirements are invoked.

Internal batteries and a charger are required. Minimum operating time shall be 3 hours following a maximum recharge time of 5 hours. The charger shall operate from the nominal AC power source as indicated in MIL-PRF-28800F.

4.3 Battery Restrictions: Per MIL-PRF-28800F, Lithium and Mercury batteries are prohibited without prior authorization. A request for approval for the use of Lithium and Mercury batteries shall be submitted to the procuring activity at the time of submission of proposals. Approval shall apply only to the specific model proposed. Exceptions:

Per Naval Ordnance Safety and Security Activity (NOSSA), the use of Lithium primary (non-rechargeable) coin cell batteries meeting the following criteria is authorized for Naval personnel and on Naval activities, surface ships, submarines, and aircrafts:- Commercially available coin cell batteries, unmodified, and used in the device recommended by the application manufacturer.

- Coin cell batteries shall only be used in single cell configurations.

- Coin cell batteries shall not be rated for more than 3 volts (maximum nominal output voltage).

- Coin cell batteries shall not be rated for more than 1 Ampere-Hour nameplate capacity.

The coin cell manufacturer and model identification/part number shall be provided at the time of submission of proposals.

4.4 Calibration interval The calibration interval shall be 12 months minimum. At the end of this interval, a minimum of 85% of the equipment shall remain in tolerance.

4.5 Calibration Procedure The procedure, software, and special interfaces/adapters that are needed for the equipment calibration shall be provided.

4.6 Weight 2.7 kg (5 lb) maximum excluding accessories

4.7 Accessories The equipment shall be provided with safety-designed multimeter test leads in accordance with MIL-PRF-28800F, two x1 oscilloscope probes, and two x10 oscilloscope probes. A shock-absorbing protective holster with a flexible stand device shall also be provided.

4.8 Transit case A protective hard carrying case that otherwise meets the MIL-PRF-28800F requirements of soft transit cases shall be acceptable. The transit case shall be able to accommodate the equipment, accessories, and at least the Operator’s Manual.

4.9 Technical Manual The maintenance philosophy for this unit shall be level 2 (per MIL-

PRF-28800F) and require maintenance to the module level of the unit. The technical manual shall conform to the level 2 maintenance philosophy. This level would be used for most equipment where maintenance and repair is an expected phase of equipment lifecycle. Board level maintenance and troubleshooting information is required. A Use and Installation manual (Operator’s Manual) shall be provided separately.

Maintenance and Servicing manual shall be provided to two levels of maintenance, unit operational verification level and the module level.

Information required for performance verification shall include:

• Instructions to verify equipment performance,

• List the equipment required for verification tests,

• Step-by-step instructions for test connections,

• Acceptable result criteria,

• Calibration information,

• Self-test routines.

Maintenance information shall include:

• Parts lists to the component level,

• Schematics and component layout drawings,

• Block and schematic diagrams.

• List of required test equipment and connection diagrams, and

• Sequential instructions for disassembly, repair, replacement, and reassembly shall be provided.

• Board level maintenance and troubleshooting information,

• Step-by-step instructions for troubleshooting and fault isolation,

• Expected signal levels,

• Test data sheets will be included, and as required,

• The instructions will define localizing a defective circuit card.

Parts lists shall include:

• Parts lists shall be shown on illustrations or a separate listing that includes an index or reference to other illustrations.

• Part number, cage code, and generic description.

The technical manual shall be provided in both printed and electronic formats. The printed format shall be otherwise normally provided. The electronic format shall be in Portable Document Format (PDF) - ISO 32000-1:2008. Two separate CD/DVDs are required, one shall contain the Use and Installation manual and one shall contain the Maintenance and Service manual.

The statement of copyright release:

“REPRODUCTION AND DISTRIBUTION OF THIS TECHNICAL MANUAL IS

AUTHORIZED FOR U.S. GOVERNMENT PURPOSES.”

shall be printed in the first two pages of each technical manual and on the surface of the CD/DVD supplied.

4.10 Additional Requirements

4.10.1 Human Readable Identification Labeling:

4.10.1.1 Equipment: Per MIL-PRF-28800F, a human readable label shall be provided for all production lot units conforming with MIL-STD-130N and permanently affixed on the equipment in an easily readable location. Required fields on the label are; CAGE, part number, and serial number. Size of the label shall conform to the size of the equipment.

4.10.1.2 Case: Per MIL-PRF-28800F, a human readable metal plate shall be provided for all production lot units conforming with MIL-STD-130N and permanently affixed to the front of the transit case. Required fields on the label are; CAGE, part number, and serial number. Size of the label shall conform to the size of the case. Pressure sensitive adhesive transfer tape is required to hold the plate to the hard transit case such as 3M™ 9472LE. Soft transit cases also require labeling with permanent placement such as a metal plate affixed with rivets, screws or adhesives.

4.10.2 Shipping container: For production lot units the package or carton containing the equipment for shipment shall be marked per MIL-STD-129P.

4.10.3 Other Additional Requirements: Shall be specified in the CDRL of the solicitation.

4.11 Training Material Training materials that demonstrate the features, detailed operations and procedures with step-by-step instructions for using the equipment shall be provided. The training material shall be delivered in technical manual or interactive CD-ROM formats.

4.12 Additional requirements Additional requirements are detailed in the CDRL of the solicitation.