Purchase_description_SCAT4457-17-PD-JAM20170524.pdf

24 May 2017

NRL 5524

PURCHASE DESCRIPTION

Bridge, RLC

SCAT 4457-17

Solicitation No: SPRMM1-17-R-YS63

1.0 GENERAL This procurement requires a self-contained, rack mountable, impedance bridge capable of making measurements or resistance, of capacitance, inductance, dissipation factor and storage factor.

2.0 CLASSIFICATION Class 3 in accordance with MIL-PRF-28800 for shipboard applications.

3.0 OPERATIONAL REQUIREMENTS The equipment shall provide front panel BNC or

Banana connectors with accessory cables for direct component connection. The equipment shall be capable of resistance (R) , capacitance (C), inductance (L), storage factor (Q) and Dissipation factor (D) measurements as specified below. All measurements shall be resolved to at least 4-1/2 digit resolution.

3.1 Resistance measurement characteristics:

3.1.1 Resistance Range: 10 mΩ to 20 MΩ

3.1.2 Basic Accuracy: ±0.5%

3.2 Capacitance measurement characteristics:

3.2.1 Range: 1 pF to 200 mF

3.2.2 Basic Accuracy: ±0.5%

3.3 Inductance measurement characteristics:

3.3.1 Range: 1 mH to 100 H

3.3.2 Basic Accuracy: ±0.5%

3.4 Dissipation factor (D) characteristics:

3.4.1 Range: 0.001 to 1.000 minimum

3.4.2 Basic Accuracy: ±0.005

3.5 Storage factor (Q) characteristics:

3.5.1 Range: 0.01 to 1000 minimum

3.5.2 Basic Accuracy: ±0.06

3.6 Test Frequencies:

3.6.1 Frequency Range: 120 Hz, 1 kHz and 3.3 kHz to 310kHz

3.6.2 Frequency Accuracy: ±0.01% +0.10 Hz

3.6.3 Applied Voltage: 250 mV minimum

3.7 DC bias voltage:

3.7.1 Internal: +2 V

3.8 Measurement Speed:

3.8.1 At least 2 measurements per second

3.9 Measurement Modes:

3.9.1 Continuous and triggered

4.0 GENERAL REQUIREMENTS

4.1 Environmental:

4.1.1 Operating Temperature: 0°C to +40°C.

4.1.2 Non-operating Temperature: -20°C to +70°C.

4.1.3 Operating Altitude: 0-2000 meters.

4.2 Power Source: MIL-PRF-28800F nominal power source requirements are invoked.

Maximum power consumption: 500 W

4.3 Stowage Requirements:

4.3.1 Weight: 11 kg (24.25 lb) maximum

4.3.2 Dimensions: 18 in x 6 in x 21 in (W x H x D) nominal.

4.4 Battery Restrictions: Per MIL20-PRF-28800F, Lithium and Mercury batteries are prohibited without prior authorization. If equipment qualifies for one or both of the exceptions stated below, then the offeror shall submit the required information at the time of submission of proposals. If equipment does not qualify for an exception, then a request for approval for the use of Lithium and Mercury batteries shall be submitted with production lot delivery, after contract award. Approval shall apply only to the specific model proposed.

Exception 1: Per NAVSEA S9310-AQ-SAF-010, the use of non-rechargeable lithium coin cell batteries meeting the following criteria is approved for all uses and does not require individual testing and review by the Naval Ordnance Safety and Security Activity (NOSSA).

- Unmodified, commercially available off-the-shelf (COTS) item;

- Used in single-cell configuration;

- Maximum nominal output of 3 Volts;

- Maximum rated capacity of 1 Ah.

The coin cell manufacturer, part number, nominal voltage, and rated capacity shall be provided at the time of submission of proposals.

Exception 2: Per NAVSEA S9310-AQ-SAF-010, the use of COTS electronics and equipment powered by lithium ion rechargeable (secondary) batteries meeting the following criteria is approved for all uses and does not require individual testing and review by NOSSA.

- Unmodified, COTS battery;

- Underwriters Laboratories (UL) listed;

- Used in the device as recommended by the manufacturer. Modifications to the devices may only be made in accordance with the manufacturer’s recommendations; e.g., addition of memory;

- Recharged only by devices expressly designed for recharge of the specific battery in use;

- No more than four cells in series (less than or equal to 18-Volt output);

- Rated for no more than 100 Watt-hours, as listed in the manufacturer’s specification or calculated by multiplying the capacity in Ah by the maximum working (nominal performance) voltage.

The lithium ion rechargeable cell manufacturer, part number, configuration (number of cells in series), nominal voltage and rated capacity shall be provided at the time of submission of proposals

4.5 Digital Interface A digital interface (ANSI/IEEE-488) is required in accordance with

MIL-PRF- 28800F.

4.5.1 Wireless Connectivity: Wireless interfaces will be disabled.

4.6 Calibration Interval The calibration interval shall be 12 months minimum. At the end of this interval, the equipment shall be within all accuracy requirements specified herein with an 85% or greater confidence factor.

4.7 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.

4.8 Training Material: If required, the equipment will be provided with basic operation and maintenance training. Such material can be provided on non-volatile electronic medium at a minimum (CD, or DVD), and shall be accessible using freeware such as Adobe Reader® or similar. Flash drives (volatile memory medium) shall not be included with the equipment.

4.9 Accessories: The unit shall be provided with a complete set of interface cables necessary to accomplish the specified measurements.

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 labeling: When a hard transit case is required, a human readable metal plate per MIL-PRF-28800F 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. When a soft transit case is required, labeling with permanent placement such as a metal plate affixed with rivets, screws or adhesives shall be provided.

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.